12 Volt DC-camp power-A motorhomes primary electrical system, in which 12-volt direct current is supplied by onboard batteries to run the lights, stereo, radio, water pump, heater fan and other equipment. Helps to make the motorhome self-contained.

120 Volt AC-camp power-120-volt alternating current (same as in homes) supplied by a campground electric hookup or an onboard generator. Often referred to as shore power.

3-Season tent-camp shelter-A tent recommended for use in summer, spring, and fall.

4-Season tent-camp shelter-A tent designed to handle any weather conditions, including harsh winter weather.

A-frame-camp shelter-A basic older style of tent, usually with a ridge pole running the length of the tent for support, from which the tent walls drape forming an A shape when viewed from the tent ends.

ACE-camping-The Army Corp of Engineers, which operates and maintains approximately 2,500 recreation areas within the U.S.

Adventure Camp-camping-A camp for children to learn about and participate in outdoor recreation activities, such as hiking, swimming, canoeing and kayaking, archery, rock climbing, snowmobiling, skiing, etc.

Adventure Travel-camping-Any participatory human powered activity. Adventure travel usually takes place in an outdoor setting. Trips are generally in small groups, comprised of people desiring to be unique and independent.

Altimeter-camping-An instrument that measures elevation by using barometric (air) pressure.

Anorak-camping-A pullover jacket. Anoraks are practical because there is no zipper running top to bottom that can fail or let your body warmth escape when moving.

Anti-wicking Fabric-camping-A material (thread, webbing, or fabric) designed and treated to be water repellant, so it won’t absorb water.

Awning-camp shelter-A canvas or nylon extension over a window or patio area of an RV or tent.

Axle Ratio-camping-The number of driveline revolutions necessary to turn an axle one time. With a 4.63 to 1 ratio, the driveline turns 4.63 times for each axle revolution. Higher numbers indicate more torque and slower road speed for a given engine speed. For example, a 4.63 to 1 ratio generates more torque than a 3.90 to 1.

Axle Weight-camping-The amount of weight carried by a single axle and the amount of weight transmitted to the highway by one axle.

Azimuth-navigation-Same as bearing. Refers to the degree of bearing from your current position to a landmark or destination. Reversing the bearing would be known as a back azimuth or back bearing.

Backcountry-camping-A generally uninhabited and remote area of public access lands with no maintained roads.

Backpack-camp storage-A knapsack or rucksack, which is a bag commonly mounted to a frame with at least shoulder straps, for carrying camp gear on the back.

Backpacking-camping-Hiking into the backcountry with all of your gear on your back.

Back Tack-camping-A stitch sewn over a stitch to reinforce highly stressed areas where two pieces of fabric must be joined. Good quality tents use back-tack stitching.

Back-Up Monitoring System-camping-A video camera mounted on the rear of the motorhome and a display monitor in the driver? compartment. Assists the driver in backing up the motorhome, in watching the traffic flow behind the coach, and in keeping an eye on a towed vehicle.

Baffle Construction-camping-A design that keeps the filling in a sleeping bag or outerwear garment from shifting back and forth and causing cold spots. Baffles, or sewn box cavities, can vary in size, shape, and volume within the same garment or bag.

Basement Model-camping-A motorhome that has large storage areas along its length, below the living quarters.

Baseplate-navigation-The see-through plate of an orienting compass onto which the compass housing is mounted.

Bathtub Floor-camp shelter-A one-piece (seamless) tent floor where the edges come a few inches up the sides before connecting with the tent walls. Bathtub floors keep stitching away from ground moisture, making the tent more waterproof

Bear Bag-camp storage-In bear country, campers must take measures to safeguard their food and cooking utensils. Food items are placed in a strong, waterproof bag (the bear bag), tied to a rope and suspended out of reach.

Bearing-navigation-The direction of travel from your current position to a landmark or destination, expressed in degrees from 1 to 360. Also called an Azimuth.

Bench Mark-navigation-A permanent object that is either natural or man-made with a known elevation that can be used as a reference point when navigating.

Billy-camp cookware-A small cooking pot with a handle on top, used for cooking food for one to three people.

Billy Can-camp cookware-An empty food or coffee can that is used for cooking or heating water over a campfire.

Biodegradable Soap-camping-A low or no phosphate, environmentally safe soap that decomposes naturally.

Bivouac-camping-A temporary camp usually made for one night.

Bivy Sack-camp shelter-A small one-man tent of sleeping bag proportions often used for emergency shelter.

Black Water-camping-The toilet water stored in a holding tank under an RV.

Blaze-navigation-A sign, painted symbol on a tree or a rock cairn used to mark a trail.

BLM-camping-The Bureau of Land Management is a federal agency, which manages many millions of acres of public land, mineral resources, and wildlife areas throughout the U.S.

Boondocking-camping-To camp at a campground or other locations without using modern conveniences of electric, water and sewer hookups. Relying instead on batteries, generator, solar power, stored water. Also known as to primitive camp or dry camp.

Box-camping-The house or living space, of a type A motorhome.

Box Oven-camp cookware-A baking oven made out of a cardboard box lined with foil, wire hanger shelves, and a pan to hold charcoal.

Bowline Knot-camping-A knot used to form a no-slip loop (aka: the yachtsman’s knot), which will not slip under a load but unties easily when there is no load on the rope, and because it unties so easily, it is not recommended for rockclimbing without a “stopper knot” to prevent accidental loosening of the knot - excellent for anchoring a tent or shelter to trees and boulders.

Breakaway System-camping- An emergency device designed to stop the towed vehicle if it were to dislodge from the motorhome. Some of these devices are integrated into the supplemental braking system, while some are sold as accessories.

British Thermal Unit (Btu)-camping-The quantity of heat needed to raise the temperature of one pound of water by one degree Fahrenheit. Air conditioners and furnaces are rated in Btus.

Bus Conversion-camping-A motorhome built using a bus shell that is converted for recreation vehicle use with features and amenities of the owner’s choosing, much like building a custom home. The shell can be new or a former commercially operated bus whose interior is remodeled for motorhome travel.

Bushwhacking-camping-Making your way through bushes or undergrowth without the aid of a formal trail.

Cab-Over Bed-camping-A sleeping area that spans the driver and passenger seats in many type C motorhomes. Can be used for storage when not in use.

Cache-camping-A placement of food and/or supplies along or near a trail or route of travel for future use.

Cairn-navigation-A stack of rocks used to mark a trail’s route through areas devoid of trees.

Cambrelle-camping-A synthetic material often used for linings in hiking boots because of its ability to dry quickly.

Camp Coffee-camping-Place enough coffee into a pot of cold water. Place the pot on the stove or campfire. When steam rises from the coffee pot, the coffee is hot and ready.

Camp Stove-camp cookware-A portable, 1-3 burner, liquid or gas-fueled stove for your camp that burns either propane gas or liquid fuel, such as white gas or unleaded gasoline; also, there are dual fuel camp stoves, which burn both liquid fuels.

Camp Lantern-illumination-A portable light with one or two mantels that are fueled by propane or some other fuel.

Canoe-navigation-A far longer than wide open-hull boat, which is hand-propelled and steered with paddles.

Canopy-camp shelter-The inner wall of a double-walled tent. The canopy is breathable; the outer wall, or fly, is waterproof.

Captain’s Chairs-camping-The drivers and passengers seats at the front, or cockpit, of a motorhome. The chairs often swivel to face the living area.

Caps (front, end, roof)-camping-Refers to a family of molded body panels used on many of today? motorhomes. Often they are constructed of fiberglass, but in some cases caps or other body panel may be composed of ABS, RTM, RIM, or SMC construction. Sometimes they are in upper and lower sections; hence the term "roof cap."

Caravan-camping-A group of three or more RVs traveling together. Like a miniature version of a 16-wheeler convoy.

Car -camping-When you pack all your gear in the car and head to the campground or the woods.

Cardinal Points-navigation-The four main points of direction on a compass - North/360 degrees; East/90 degrees; South/180 degrees; and West/270 degrees.

CCC-camping-The Civilian Conservation Corp (established to fight both rampant unemployment and devastating soil erosion, caused by unrestricted logging,1933-1942) recruited many thousands of unemployed, young men to help reforest more than twenty-million acres, erect almost 3,500 fire towers, build nearly 100,000 miles of fire road, and plant an estimated three billion trees - plus, fight fires and so much more.

Charcoal Chimney-camp cookware- A tool used outdoors to start charcoal for the grill.

Chassis-camping-The rectangular steel frame that holds the engine, running gear, and steering and suspension systems and on which the body section of the motorhome is mounted. In type C motorhomes, the chassis includes these components as well as a cab section.

Chassis Battery-camp power-The battery used for starting the motorhome and powering 12-volt DC automotive components of the drive train. Also called SLI (starting/lights/ignition) battery.

Check-in/Check-out-camping-What to expect when you arrive at the campground, and what to do before you leave.

Chuck Box-camp storage-A box to stash your camp kitchen and dry goods in.

Cirrus Clouds-camping-A high-altitude cloud formation that is typically thin and wispy, which is sometimes used to forecast a possible storm approaching within the next 24-36 hours.

Citronella Candle-camping-An insect-repelling candle made with citronella, a light-yellow aromatic oil obtained from a tropical Eurasian grass.

Clips-camping-A way to attach a tent to the poles.

Clothes Line-camping-A rope or line, suspended between two trees or poles, used to hang wet clothes, swim suits, and towels to dry.

Cockpit-camping-The driver/passenger area in the front of the motorhome, where many of the motorhome’s system and instrument controls are located.

Cold Cranking Amperes (cca) -camp power-The number of amps available to start an engine when the ambient temperature is cold. Used for rating SLI battery capacity.

Compass-navigation-A device for determining geographical direction in relation to magnetic north using a magnetized needle or pointer that can pivot freely

Compression Stuff Sack-camp storage-A stuff sack with cinch straps that compress the sleeping bag or pad inside so it’s small enough to carry easily inside an internal frame pack and minimizes the overall volume within the pack.

Conduction-camping-The loss of body heat through direct contact with a cold surface, damp clothing, cold water, etc.

Contour Lines-navigation-The lines on a map that show the elevation, the steepness (by how close the lines are), and flatness (by how far apart the lines are).

Convection-camping-Loss of body heat due to wind or other conditions that circulate cold air in exchange for the warm air your body has heated. The body will continuously attempt to warm the skin that is cooled by the cold air, causing you to lose your body heat and become hypothermic.

Converter/Charger-camp power-When the motorhome is connected to an AC power outlet, this electronic device automatically converts 120 volts AC to 12 volts DC to run 12-volt equipment. At the same time, can recharge the 12-volt batteries.

Cordura-camping-A high-tenacity, abrasion and tear resistant textured yarn used for backpacks and tough duffle bags.

Corduroy-camping-A road, trail or bridge formed by logs laid transversely, side by side, to facilitate crossing swampy areas.

Crowned Roof-camping-A motorhome roof that is curved, rather than flat. A curved roof has the potential to be stronger and provide for better water runoff.

Cumulus Clouds-camping-A white, flat-bottom, bumpy-topped, dense, fluffy cloud formation with an outline that is well defined, which is primarily caused from an ascending thermally-unstable air mass.

Curb Side-camping-The side of the motorhome that is closer to the curb.

Curb Weight-camping-The weight of the vehicle empty (without payload and driver) but including engine fuel, coolant, engine oil, tools, spare tire, and all other standard equipment. Curb weight is determined without water in the tanks or water heater and with empty LP-gas containers.

Day Camp-camping-A place for kids to enjoy outdoor events and recreation with other kids under parental supervision.

Daypack-camp storage-Small backpack that holds enough gear for a one-day outing.

Deadman-camping-A log or rock buried in the ground to provide a solid point for anchoring a tent in ground too soft for stakes.

Declination-navigation-The difference in degrees between magnetic north (the direction the magnetic needle on a compass points) and true or geographic north (the direction maps are printed towards).

Deep-Lugged Sole-camping-A boot sole featuring deep ridges and grooves for maximum traction.

DEET-camping-A highly toxic chemical used in insect repellent - diethyl-meta-tolamide.

Dehydration-camping-An excessive, life-threatening loss of water from the body.

Delamination-camping-In coach construction, a failure of the adhesive bond line, or of one of the individual components, within a laminated assembly (sidewall, roof, floor, etc.). Modern construction adhesives have reduced this problem.

Denier-camping-A weight measurement used to refer to the fineness of a yarn or thread used in some backpacking and camp equipment. The lower the denier, the more thin the thread. The higher the denier the more durable the fabric will be.

Diesel Engine-camping-Powers many long and heavy type A motorhomes and bus conversions. More powerful and durable than gasoline engines. Built tough - getting 250,000 miles from a diesel without any repairs is normal.

Diesel Puller-camping-A front-engine diesel-powered motorhome.

Diesel Pusher-camping-A rear-engine diesel-powered motorhome.

Dinghy-camping-A car or other vehicles that is towed behind an RV. Also known as the toad.

Ditty Bag-camp storage-A bag with a drawstring closure used to carry items, which probably was originally a bag used by soldiers and sailors for carrying sewing kits or toiletries.

Dome Tent-camp shelter-A geodesic domed tent supported by a series of apex-crossing support poles anchored in grommets from one side to the other, which make the tent wind resistant.

Double blaze-navigation-Two painted blazes or markings on a tree that announce a change in direction or junction along a trail.

Double-Walled Tent-camp shelter-A style of tent utilizing two walls-an inner wall, or canopy, made of breathable nylon, and an outer waterproof wall or fly.

Down-camping-A superior insulating material made from the soft, fine, fluffy feathers that underlie the larger and coarser contour feathers of adult birds-primarily the down from geese and ducks; also, down is the first plumage of young birds. Used as insulation in some sleeping bags and coats.

Draft Tube-camping-The insulated flap that covers the length of a sleeping bag zipper. Without a great draft tube, cold air would be sucked in and warm air forced out every time you moved.

Dry-camping-To camp without the use of an external power source.

Dry Weight-camping-Dry Weight is a very imprecise term. Some manufacturers say it means "nothing wet" in it. Others will say it’s without options. Dry Weight is the empty weight of the vehicle or trailer. Dry weight may or may not include the weight of appliances, slide outs, etc. Please read our Weight and Loading pages for more information.

Dump Station-camping-A facility where holding tanks can be emptied, for a fee or for free. Dump stations are operated at public sites (rest areas, service stations) and at campgrounds throughout the United States.

Dutch Oven-camp cookware-A relatively large, cast-iron pot or chamber with a tight-fitting lid used for cooking over the coals; or an iron box or pot that is open on one side with shelves or racks inside and is placed with the opening toward the fire for roasting or baking; or a wall oven that bakes food by preheated brick walls.

DWR-camping-Acronym for Durable Water-Repellent finish, a treatment found on outerwear that forces water to bead much as wax does for a car.

Emergency Blanket-camping-A compact and lightweight blanket made with a super-insulating material and reflective covering that protects against hypothermia and exposure.

Encapsulation Technology-camping-A special durable water-repellent finish (DWR) that wraps around each fabric fiber, as opposed to going on like a continuous coat of paint. Provides excellent water-repellency, doesn’t compromise breathability, is abrasion-proof, adds tear strength, and makes garments feel soft and supple. Used in some down and Polarguard 3D-insulated clothes.

Exposure-navigation-An orientation or direction, of a person or thing, in relation to a map point, or their orientation to the weather, or their being exposed to the elements of nature.

External Frame Pack-camp storage-A backpack supported by a rigid frame on the outside of the pack.

Factory Taped Seams-camping-Many quality tents come from the factory with taped seams that have a waterproof material placed between overlapped seams, which are then double stitched.

Family Tent-camp shelter-A tent which is large enough to shelter an average-size family.

Fan Switch-camping-A normally open switch that closes at a preset temperature, causes the furnace to run for a short time after the thermostat opens, allowing the furnace to cool down.

Fifth-Wheel Trailer-camp shelter-Towable RV that is designed to be coupled to a special hitch that is mounted over the rear axle in the bed of a pickup truck.

Filon-camping-The trade name of fiberglass sheet often used in the lamination of RV panels. Manufactured by the Kemlite Company, Inc.

Fire Ring-camping-A steel ring, with a grate covering, used to contain a campfire.

Fit and Finish-camping-Generally refers to the level of quality in which a motorhome is constructed. A manufacturer who utilizes advanced manufacturing processes will be able to build components to smaller tolerances. The result is a higher level of fit and finish. The consumer will notice that everything fits well and has a quality level of finish - upholstery, cabinets, driveability.

Flat Towing-camping-Towing a vehicle four wheels down behind a motorhome, with the intent of unhooking the towed vehicle and using for sightseeing or local driving. Only certain vehicles are authorized by auto manufacturers for towing in this manner, and manufacturers’ towing procedures must be followed.

Floor Area-camping-The amount of usable floor space in a tent, measured in square feet.

Fly-camp shelter-A water-resistant, removable tent cover, which is spaced above and away from the tent to protect against the wind, rain, and condensation; also, a type of fishing lure that appears to be a small, flying insect.

FMCA-camping-The Family Motor Coach Association, an international organization for families who own and enjoy the recreational use of motorhomes.

Foam Sleeping Mat-camping-A thin, lightweight, body-length mat, usually made of either a closed-cell or open-cell foam, used by backpackers as a portable mattress and as insulation from the ground.

Foil-Wrap Cooking-camp cookware-A meal that is cooked by tightly wrapping the uncooked food in, usually, at least two layers of foil, which is then placed into the campfire’s coals until completely cooked.

Folding Camper or Fold-Down-camp shelter-Also known as a "pop-up" trailer. A towable RV in which the upper half collapse to make a compact, lightweight unit.

Foot-camping-The rounded end of a sleeping bag, also called a footbox.

Footprint-camping-The shape and square footage of a tent floor. A custom sized ground cloth for your tent.

Forest Service-camping-The U.S. Department of Agriculture’s public-land management agency.

Freestanding Tent-camp shelter-A tent that does not require stakes or guy lines to stand erect.

Frostbite-camping-A cell-damaging, medical condition to the skin, caused by prolonged exposure to freezing temperatures.

Full Hook-Ups-camping-A campsite that offers water, sewer, and electricity.

Full Timer-camping-A person who travels and lives in a motorhome for most of the year.

Furnace Ignition Control Board-camping-When powered, initiates gas valve opening and spark sequence which lasts approximately 7 seconds. Older models are 1 try, thermostat must be cycled off for at least 10 seconds before another ignition cycle is attempted. Newer boards are 3 try, will attempt to ignite 3 times at approximately 60 second intervals.

Galley-camping-The kitchen area of a motorhome.

Gaiter-camping-A water-repellent, internal sleeve that can be tightened around boot and lower leg to keep out snow.

Gas Pressure-camping-Liquid Propane Gas pressure must be 11" of water column (6.25 oz per sq. in.), checking and adjusting requires a manometer.

Gear loft-camp storage-A gear loft is a piece of mesh cloth or net that ties to loops suspended from the top of a tent and serves as a small storage area for keeping small gear overhead, providing more floor space for bags.

Generator-camp power-Supplies 120-volt AC electricity when the motorhome is not plugged in to an external outlet. Most motorhomes, if not already equipped with a generator, have a prewired compartment for one. Because of noise concerns, some campgrounds may prohibit or restrict the hours it may be run. Quieter generators with electric fuel injection are available. Generators are most efficient when used to power high-voltage items.

Giardia-camping-A microorganism found in many streams, lakes, rivers, and untreated water, which causes intestinal cramps and diarrhea.

Goose Egg-camping-The oval membership emblem that FMCA members display on their motorhome. This metal plate enables members to identify one another as they travel, simply by reading the number embossed on the plate and looking it up in FMCA’s membership directory or in the "For Members Only" area of FMCA.com. The goose egg increases public awareness of FMCA and promotes friendship among motorhomers. FMCA has issued more than 300,000 membership numbers.

Gore-Tex-camping-A breathable, water-resistant fabric that keeps the rain out but allows body vapors to pass through.

Gray Water-camping-The water drained from the sinks and shower in an RV.

Gross Axle Weight Rating (GAWR)-camping-According to the chassis manufacturer, the maximum allowable weight of a single-axle assembly as measured where the tires meet the ground. The GAWR is established by considering each of its components (tires, wheels, springs, axle) and rating the axle on its weakest link. The GAWR assumes that the load is equal on each side.

Gross Combination Weight Rating (GCWR)-camping-The maximum allowable combined weight of the motorhome and attached towed vehicle and everything in and on them, as designated by the manufacturer.

Gross Vehicle Weight Rating (GVWR)-camping-The weight specified by the chassis manufacturer as the maximum loaded weight of the vehicle (including driver, passengers, liquids, and cargo). Usually posted on the inside wall near the driver’s seat.

GPS-camping-Short for Global Positioning System. An electronic navigation system that uses satellite triangulation to determine your longitude and latitude.

Grill Brush-camping-A copper or stainless-steel wire brush used to clean cooking grills.

Grommet-camping-A metal, reinforcing eyelet on the outer edges of tarps and tents, through which rope or other fasteners are passed to secure the edges, or eyelets to hold the ends of the tent poles.

Ground Sheet-camp shelter-A tarp or sheet of thick plastic which is placed on the ground beneath a tent to protect the floor from being punctured by jagged rocks or small sticks, also known in some parts of the country as a "footprint."

Ground stakes-camping-Anchors that hold a tent to the ground.

Gusseted Tongue (bellows)-camping-A leather piece attached to both sides of the upper on a hiking boot, designed to keep out water and dirt.

Guy-Line-camping-A rope used to anchor tents and portable shelters to keep them from being blown away in the wind.

Guy-Out Loops-camping-These are used to attach guy-lines for securing your tent.

Guy Point-camping-One of several points outside a tent where a line (a guy line) can be attached and then secured to a stake or other anchor in order to increase a tent’s structural integrity.

Haversack-camp storage-A bag or pouch used by hikers to carry food, usually carried at the side by a shoulder strap.

Head Gasket-camping-A piece sewn around the hood of a sleeping bag to keep in warm air.

Heat Exhaustion-camping-A medical condition which may occur when people over exert themselves in a hot, and sometimes humid, environment and lose body fluids through sweating, causing the body to overheat - up to 104 degrees F.

Heat Stroke-camping-A life-threatening medical condition whereby a body’s ability to regulate its internal temperature ceases to function, and the internal temperature can increase to the point of damaging the brain and other internal organs.

Hip Belt-camping-The main support device on a backpack. A backpack’s lower belt, which straps around the waist, just above the hips, to take some of the packs weight off the shoulders, making the backpack easier to carry and is fully adjustable.

Hitch Weight-camping-Amount of a trailer’s weight that rests on the tow vehicle; should be 10 to 15 percent with conventional trailers, 15 to 20 percent for fifth-wheels. Please read our Weight and Loading pages for more information.

Holding Tanks-camping-Tanks that collect black water (toilet waste) and gray water (sink, shower, lavatory). Also the freshwater tank which supplies the water used by the RV’s occupants. Holding tank capacity is one of the factors in how long a motorhome can be used without hookups.

Hollofil II-camping-A synthetic, hollow-fiber material used as an insulating fill in many sleeping bags and is significantly warmer than an equivalent weight of solid fibers.

Hookups-camping-Facilities, such as those at a campground, for connecting the motorhome to 120-volt AC power and water and sewer service. Can include cable TV and telephone connections as well.

Horse Camp-camping-A campsite that is specifically intended for use by riders and their horses.

House Battery(ies) -camping-The deep-cycle battery(ies) that powers the motorhome’s 12-volt DC electrical system, separate from the chassis. Powers the coach lights, water pump, furnace blower, vent fans, stereo, refrigerator (in 12-volt mode) and other house equipment. The number and rating of house batteries used depends on the motorhome’s battery compartment size and the user’s tendencies. Campers who frequently use electric hookups in campgrounds may not need to carry as many house batteries.

Housing-navigation-The rotating part of a compass that holds the damping fluid, the magnetic needle and has degrees engraved around its edge from 1 to 360. Also known as the Azimuth Ring.

Hypothermia-camping-A life-threatening medical condition where body temperature drops to dangerously low levels.

Igniter Electrode-camping-Similar to a spark plug, 2 versions, 3 probe (remote sense) or 2 probe (local sense).

Imu-camp cookware-A shallow pit used for cooking.

Internal Frame Pack-camp storage-A backpack supported by a frame on the inside of the pack.

Inverter-camp power-A device that converts 12-volt direct current to 120-volt alternating current. Best when used to power smaller, short-duration loads.

Iron Ranger-camping-A steel box at some fee campgrounds without full-time attendants, to collect the campground fees, on the camper’s honor.

Jalousie Windows-camping-A window that opens up by cranking the bottom section out to about a 45 degree angle, allowing ventilation while protecting from light rain. Most RV windows slide up and down or side to side, which could allow rain to get into the RV.

Kayak-navigation-A far longer than wide, closed-hull boat with a hole on top in the middle for the passenger/paddler, which is hand-propelled and steered with paddles, originated with the Eskimos - a covered canoe.

Kerf-camping-A cut made by an ax, saw, etc.

Kindling-camping-The small, dry pieces of wood used to start a campfire.

Lantern-illumination-A lantern is a portable lighting device used to illuminate broad areas. Lanterns may be used for signaling, or as a general light source for a campsite.

Lantern Mantle-illumination-A mesh material that creates a bright white light when it is heated in a gas flame.

Layering-camping-A principle applied to dressing properly for the outdoors by wearing or packing at least three layers of clothing:  an inner layer that can wick the moisture from sweat away from your body; a middle layer of insulating material for warmth; and an outer layer of a breathable and water resistant fabric.

Lean-To-camp shelter-A three-sided shelter with an over-hanging roof and one open side.

Leave No Trace-camping-It simply means that you should clean up your campsite before you leave. Also a non-profit organization since 1994, which educates individuals in wilderness ethics practices and encourages low-impact, recreational-land use, and a concept conceived of by the U.S.D.A. Forest Service in the 1960’s based on hands-on, science-based observations of human impact on recreational lands.

Lexan-camping-A material used in water bottles and other camp gear that is extremely durable and can withstand a wide range of temperatures.

Light Weight RV-camp shelter-They are the RVs that are designed to be easily towed behind most SUVs, Minivans, light-duty trucks and even certain cars.

Limit Switch-camping-Furnace safety switch, a normally closed switch that opens if it gets too hot, opening turns off power to the gas valve and igniter board.

Loft-camping-The height and thickness of insulation in a sleeping bag when it is unrolled and allowed to decompress.

Low Impact Camping and Hiking-camping-An outdoorsman/woman ethic; whereby, the natural environment is left as pristine as possible - Leave No Trace.

LP Gas-camping-Liquefied petroleum gas, propane, that is used as fuel for the furnace, refrigerator (in 12-volt gas mode), galley range and water heater of a motorhome. Stored in cylinders that can hold up to 50 gallons for large motorhomes.

Lumbar Pad-camping-A support on a backpack to comfort heavy loads on the lower back.

Lyme Desease-camping-An often fatal illness that is spread by tick bites.

Magnetic North-navigation-The geographical region towards which all compass magnetic needles point. This point is approximately 1,300 miles south of true north.

Mantle-illumination-A small mesh bag in a lantern, which fills with gas and when ignited by a flame, gives off brilliant illumination.

Marquee-camp shelter-A large tent, often used as a dining or meeting tent.

Micro-mini-camping-A small type C motorhome.

Modified Dome-camp shelter-A dome tent that has been designed for specific elements, such as wind or snow.

Moleskin-camping-A particular type of bandage to cover blisters and reduce the friction between the blister and the shoe or boot.

Motorhome-camping-A self-propelled, completely self-contained vehicle that contains all the conveniences of a home, including cooking, sleeping, and permanent sanitary facilities and in which the driver’s area is accessible in a walking position from the living quarters.

Mug Up-camping-In Canada this is often referred to as the last drink before the campfire is put out.

Mummy Bag-camping-A hooded sleeping bag, which is tapered at both ends reducing air space within the bag and thereby conserving body heat.

Net Carrying Capacity (NCC) or Payload-camping-The maximum weight, including all personal belongings, food, fresh water, LP-gas, tools, dealer-installed accessories and occupants that can be added without exceeding the GVWR. Can be computed by subtracting the empty weight of the vehicle from the GVWR.

NFS-camping-The National Forest Service, an agency of the U.S. Department of Agriculture, which manages public lands in national forests and grasslands, on almost 200 million acres throughout the U.S.

North Star-navigation-A star (Polaris) located at the end of the "handle," of the little dipper, which was historically used for navigation before the advent of the compass, and which can only be seen in the northern hemisphere, and is only off by approximately 3/4 degree from the celestial North Pole.

Noseeum-camping-A small flying, mosquito-like, blood-sucking insect, of the family Ceratopogonidae, commonly found during the summer months at beaches and in the mountains among moist leaves and soil or in almost any aquatic or semiaquatic habitat throughout the world, and may be carriers of disease-causing viruses, protozoa, and filarial worms.

Noseeum Netting/Screen-camping-A mesh or netting which has 625 holes per inch, as opposed to 200 holes per inch for mosquito netting.

Noggin-camping-A small camper’s mug.

NPS-camping-The National Park Service preserves and maintains almost 400 recreational, natural, and cultural sites within the U.S. for the recreational, cultural, and historical benefit and enjoyment of the public.

Oar-camping-A device with a flat blade at one end, for propelling and steering small boats, used by dipping the paddle into the water on either side of the boat and pushing/pulling against the water in a direction opposite the direction of travel but parallel to the side of the boat-similar to a paddle but attached to the sides of the boat rather than hand held.

OEM-camping-Abbreviation for original equipment manufacturer.

Orienteering-navigation-Using a map and compass in the field to determine your route of travel. A competitive, individually-timed, cross-country foot race, where runners take off individually at staggered intervals and try to find their way across diverse terrain to various control points, then to a finish line.

Packed Size-camping-The dimensions of a collapsed tent and its contents, in square inches.

Pack-It-In, Pack-It-Out-camping-A hiking and camp ethic for all outdoor enthusiasts, which means if you brought with you, then take with when you leave.

Paddle-camping-A hand-held device with a flat blade at one end, for propelling and steering canoes and kayaks, used by dipping the paddle into the water on either side of the boat and pushing/pulling against the water in a direction opposite the direction of travel but parallel to the side of the boat - similar to an oar but not attached to the boat.

Pannier-camp storage-A "saddlebag," which are bags, baskets, or boxes that are paired and slung over the back of a horse or pack animal, a motorcycle, or bicycle, for carrying gear, food, tools, or clothing.

Partial Hookups-camping-A campsite that offers water and electricity only.

Pass-Through Storage-camping-Exterior compartments that span the full width of the motorhome, accessible from either side.

Payload Capacity-camping-Is the difference between the actual weight and the GVWR of the vehicle or trailer. Options and accessories may add weight that is taken from the payload capacity, leaving you with less margin than you think you have. Ask the dealer to provide proof of the units weight before you finalize the sale. Then do the math and calculate what the remaining payload capacity really is.

Pile-camping-A soft, wool-like fabric, usually of polyester or cotton, commonly used as a liner in winter coats and vests.

Poison Oak, Ivy, and Sumac-camping-A group of extremely noxious plants that secrete a sticky, resin-like substance that causes an itchy rash, in 90% of the population, when touched even slightly, by secreting urushiol oil, which can stay active on any surface, including dead plants, for as long as 5 years.

PolarGuard 3D-camping-A hollow-fiber, highly durable, polyester insulation used in sleeping bags and clothing that has a high warmth-to-weight ratio.

Polartec-camping-A high-performance, lightweight, fleece fabric often used for sports and outdoor recreation clothing.

Pole Sleeves-camping-Fabric tunnels on the outside of a tent into which the tent poles are inserted.

Polystyrene Insulation-camping-In coach construction, a material used commonly as a core layer within a laminated panel. It usually is supplied in one of two forms, expanded or extruded. The expanded form is often called beadboard, as its structure consists of expanded polystrene beads. It is manufactured using a molding process. Extruded polystrene is manufactured in a linear process, often yielding a product with a "skin" or "shell" surface.

Polyurethane Coating-camping-Durable material coating used to waterproof a tent floor and rainfly.

Poncho-camping-A simple, waterproof garment, with a hole for your head in the middle, which is usually hooded, intended to keep you dry in the rain.

Pop-up Trailer-camp shelter-Also known as a Folding Trailer, great for first timers due to its simplicity and relatively low cost.

Post and Grommet-camping-The flat piece of fabric or webbing at the base of a tent, with a grommet to secure a tent pole; also, a water-repellant, or waterproof, hooded garment used as a rain coat.

Primaloft-camping-A microfibrous polyester insulation so close to down in terms of structure, warmth, and feel that it’s also known as patented sythetic down. Primaloft is lightweight, durable, very compressible, and unlike down, highly water repellent.

Priming-camping-Allowing fuel to collect in the burner of a white-gas stove before ignition.

Primitive Campground-camping-A campground without any bathrooms, electricity, or water.

Prismatic Compass-navigation-A compass with a mirror designed to allow a user to see both distant objects being sighted and the compass face at the same time.

Private Campground-camping-A campground that is not managed by a government entity but, rather, by a business.

Propane Canister-camping-A portable container that holds about one pound of pressurized propane, which is used to fuel camp stoves and lanterns.

Public Campground-camping-Public campgrounds are usually run by a government agency and include those found in national parks and forests, bureau of land management areas, army corps of engineer projects, and in state parks and forests.

Pull-Through Site (as opposed to Back-In Site)-camping-A campsite that only requires the driver to drive through to access a camp spot, and to just pull forward again when exiting the spot. Back-in sites can be difficult to maneuver a large motorhome into, and they usually require unhitching of vehicles towed four wheels down.

Puncheon-camping-A log bridge built over fragile terrain that is wet.

Punkies-camping-Also called noseeums; a tiny insect called a midge, which bites severely.

Purifier-camping-A drinking water system that removes contaminates and eliminates viruses with a combination of specialized filters.

Put up Shade-camp shelter-Erect a screen room or tarp so that you can get out of the hot sun.

PVC-camping-An extremely inexpensive, durable plastic (Polyvinyl Chloride), which can be either rigid or flexible - with the addition of plasticizers, and since the 1980s, PVC has been known as the “poison plastic”, because it releases poisonous chemicals (mercury, dioxins, phthalates, and deadly hydrochloric acid, which is released when heated), which may pose irreversible, life-long health threats and linked to cancer and birth defects, and which is commonly used (although there are safe alternatives) in children’s toys, infant products, shower curtains, water pipes in homes, and many outdoor products. Be sure to dispose properly, DO NOT burn.

Quiet Hours-camping-A time, usually beginning between 9 P.M. and 10 P.M. to at least 6 A.M., when campers in "established" campgrounds should lower their noise levels.

Quilted-camping-A stitching style that runs through the shell and lining of a sleeping bag or garment to keep insulation from shifting. Quilting is lighter and less expensive than it’s more complex cousin, baffle construction. It is also less efficient because the stitching compresses the loft out of the fabrics and allows cold to move freely through the compressed area around the needle holes.

Rain fly-camp shelter-A tent covering that aids in keeping a tent dry and windproof.

Rating-camping-The degree Fahrenheit to which a sleeping bag is constructed to sleep comfortably. i.e. -30 degrees, 0 degrees, +15 degrees.

Recreational Vehicle-camp shelter-A recreational vehicle (RV) is a vehicle used exclusively for recreational purposes, which could be either a motor home or a travel trailer.

Ring and Pin-camping- A corner assembly used on tents where long pins are permanently sewn to the corners of a tent, which are then inserted into the hollow ends of tent poles.

Rip-Stop Nylon-camping-A type of nylon fabric with heavy, criss-crossing fibers, which makes the nylon tear-resistant.

Rucksack-camp storage-A type of knapsack or backpack, usually made of canvas with two shoulder straps.

Screen Room-camp shelter-A tent room or a shelter with noseeum mesh, which provides shade from the sun and protection from insects.

Seam Sealer-camping-A waterproofing coating that is applied to a tent’s seams.

Seam Tape-camping-A waterproof tape applied over all seams on a tent or other equipment meant to be totally water repellent.

Shell-camping-The outermost material in a sleeping bag or outdoor clothing, consisting of a fabric used to meet a particular demand such as abrasion resistance, water repellency or suppleness.

Shock Cord-camping-An elastic cord running through tent poles to separation or loss of the poles, and to expedite set-up.

Shore Power-camp power-Electricity supplied by an external power source, such as a campground outlet.

Single-Walled Tent-camp shelter-A lightweight, single-fabric construction tent that is chemically treated for insulation and waterproofness but which may not be very breathable.

Sleeping Bag-camping-An insulated, zippered, roll-up sack for sleeping in the great outdoors.

Sleeping Pad/Mat-camping-a thin, insulating pad placed beneath the sleeping bag to prevent loss of body heat into the ground and to add some comfort to sleeping on a hard surface.

Slideout-camping-An addition to a type A or C motorhome or RV that extends up to 3-1/2 feet beyond the normal outside walls to enlarge the living, sleeping, dining or galley areas. Operated when the vehicle is stationary, usually at the touch of a button. Motorhomes and RVs with dual or triple slideouts are widely available.

S’mores-camping-A campfire treat made by placing a piece of chocolate and a roasted marshmallow between two graham crackers.

Snowbirds-camping-Motorhome campers in the northern climate who travel south in winter and return to the North in the spring. Of the 30 million RV enthusiasts in the United States, one in 10 is a snowbird, according to the RVIA. Popular winter destinations include Florida, Arizona, Texas and California.

Snow Stakes-camping-Wide, platform-type stakes used to anchor a 4-season tent in snow.

Soft Adventure-camping-Soft adventure travel requires less physical risk, little or no experience and offers more convenience in terms of sleeping arrangements and cuisine.

Space Blanket-camping-A waterproof, lightweight, insulated and thermally-reflective, emergency blanket that is designed to conserve body heat.

Square Knot-camping-A knot commonly used to secure two ropes together (though, not very securely, because of its tendency to slip under a heavy load) and is probably responsible for more amature, rock climbers’ deaths than any five other knots’ totals combined.

Stake Puller-camping-A hooked tool for pulling tent stakes out ot the ground.

Stay-camping-The backbone of aluminum or plastic material supporting an internal frame backpack.

Stile-camping-A structure built over a fence that allows hikers to cross over without having to deal with a gate.

Stratus Clouds-camping-A low-altitude, horizontally-layered cloud formation with a smooth bottom, which brings precipitation and, also, causes fog.

Street Side-camping-The side of the motorhome that is closer to the street.

Stuff Sack-camp storage-A close-fitting, nylon or cloth sack with a drawstring closure made for stowing tents, sleeping bags, folding camp chairs, etc.

Subfloor-camping-The panels that generally comprise the floor of a motorhome’s storage area. Basement floor.

Summer Camp-camping-A supervised, extended-stay, camp and outdoor-recreation facility for children.

Supplemental Braking System-camping-A separate functioning brake system designed to control the brakes of the towed vehicle to help slow and/or stop the combination of coach and towed vehicle. A motorhome’s braking system is rated for opeation at GVWR - not GCWR. Therefore, some chassis manufacturers recommend that a separate functional brake system be used when towing a vehicle that exceeds a given weight, as low as 1,000 pounds.

Switchback-camping-A zigzagging trail up the side of a steep ridge, hill or mountain, which allows for a more gradual and less strenuous ascent.

Tarp-camp shelter-A large sheet of waterproof or water-repellant canvas, polyethelene, plastic (including PVC), and even cloth, usually with grommets at each corner and along each outer edge; although, some either have a draw string, such as an automobile cover, or nothing.

Taut-Line Hitch-camping-An adjustable-loop knot that can only slide one direction, which is often used to tighten guy lines on tents and portable shelters.

Temperature Ratings-camping-The lowest temperature your sleeping bag or other piece of gear is rated to keep you comfortable.

Tent Poles-camping-Aluminum or fiberglass poles that are used to erect tents.

Tent Stakes-camping-Metal or plastic stakes used to anchor tents to the ground.

Tick-camping-A small, blood-sucking arnacnid, which buries its head into the skin, some of which are known to transmit Lyme Disease.

Tinder-camping-A fine, combustable material that is first ignited to start a fire in the kindling, which greatly improves your chances of starting your campfire.

Topographical Map-navigation-A map that identifies land features (topography), as well as roads and man-made structures.

Topography-camping-The study of the Earth’s or other planetary body’s surface features, including mountains, valleys, vegetation, roads, and articficial structures.

Tow Bar-camping-An apparatus that connects a car or other towed vehicle to the motorhome and enables that vehicle to be transported with all four wheels on the ground. The tow bar assembly usually consists of two elements: the tow bar (or wishbone portion) and the base plate, which is the part that attaches to the chassis of the car. The base plate is custom made for a particular vehicle and provides a safe point of attachment for the tow bar.

Tow Dolly-camping-A short, two-wheel trailer coupled to the motorhome for transporting a car or other towed vehicle with two of the vehicle’s wheels off the ground. The towed vehicle is driven up the dolly ramps so that two wheels rest on the dolly and the other two wheels arre on the ground. Tow dollies are not applicable for certain rear-wheel-drive vehicles.

Towed Vehicle-camping-A car, pickup truck, or sport utility vehicle pulled behind the motorhome using a tow bar, tow dolly or trailer. This auxiliary vehicle often is more suitable to drive on backcountry roads or into town than a large motorhome. In addition, the camper does not have to "break camp" to make short trips into town. Also referred to as a dinghy or toad.

Trailer-camping-A device that makes it possible to tow a vehicle with all four wheels totally off the ground. This eliminates concerns about transmissions, odometer mileage accumulation and backing into campsites, but loading and unloading can be cumbersome and time-consuming. The motorhome owner also must find a place to store the trailer upon arrival at a destination.

Travel Pack-camp storage-A type of backpack that doubles as a suitcase as wells as a backpack.

Truck Camper-camp shelter-A unit loaded onto or affixed to the bed or chassis of a pickup truck.

True North-navigation-The direction indicated as North on most maps and the direction of Earth’s northern axis.

Tub Floor-camp shelter-A tent floor made from one piece of material, which continues up the walls about six inches before being sewn to the walls.

Tumpline-camping-A strap across the forehead and over the shoulders, used to carry loads on the back.

Tunnel Tent-camp shelter-A low profile tent that is long and rounded.

Type A Motorhome-camping-The largest motorized RV, loaded with amenities and equipment that make it ideal for short or long trips, even full-time living. A home on wheels. The living, or house structure is built on a bare, specially made chassis.

Type B Motorhome-camping-A van conversion built on an automotive van chassis produced by auto manufacturers. The smallest self-contained motorhome, it is a panel-type truck customized to include sleeping, eating and bathroom facilities. Easiest to drive and maneuver. Dropped floors and raised roof are common to increase interior space. Most get better fuel mileage than larger motorhomes. Smaller holding tank and propane tank make it a challenge to dry camp for long periods.

Type C Motorhome-camping-A mini-motorhome built on a specially made automotive manufactured van chassis. Offers full living quarters, sleeping, kitchen and bathroom facilities, and conveniences similar to type As but in a more compact unit. Some are built on pickup truck chassis. Many type Cs have a cab-over bunk sleeping area, which extends over the driving section and can be used for storage when not in use. Type Cs are typically easier to drive and park and are more maneuverable than type A motorhomes.

Ultralight Tent-camp shelter-A tent designed for one or two people, weighing five pounds or less and designed to carry on or in a backpack.

Underbelly-camping-The RV’s underfloor surface, which is protected by a weatherproofed material.

Unloaded Vehicle Weight (UVW) -camping-The weight of the vehicle as built at the factory with full fuel, engine oil, and coolants. Does not include cargo, fresh water, LP-gas, occupants, or dealer-installed accessories.

Upper-camping-The top portion of a hiking boot or shoe.

UV Degradation-camping-A breaking down of material due to the sun’s harsh ultraviolet rays. UV degradation can be a potential problem with tent flies exposed to the sun for extended periods.

Van Conversion-camping-This is a fully loaded van and the smallest of the fully enclosed motorhomes. They are constructed on a van chassis with elevated roof lines but no modifications to the length or width of the original chassis. Gross vehicle weights are in the 6,000 to 8,000 range with heights of 7 to 8 feet and lengths of 17 to 19 feet.

Ventilation-camping-A way to remove body moisture and excess body heat from your clothing or the prevent condensation within a tent.

Vestibule-camp shelter-A covered area outside of or connected to a tent, usually created by an extended rain-fly or a special attachment. Adds additional storage space and a place to remove boots before entering the main part of the tent.

Volume-camping-The amount of space in a backpack measured in cubic inches.

Water Filter-camping-A device for removing bacteria and impurities from water, which would otherwise be unsafe for humans to drink, through sieving, adsorption, ion exchanges and other processes.

Waterproof-camping-An ability to completely repel water.

Water Repellant/Resistant-camping-An ability to partly repel or resist saturation by water.

Wet Weight-camping-The weight of an empty motorhome with the fuel, fresh water, and LP-gas tanks full but with waste water holding tanks empty. For an indication of how much weight that can be added to the vehicle, including cargo and passengers, subtract the wet weight figure from the GVWR.

Wheel Base-camping-The distance between the centers of the front and rear wheels on a motorhome. If a motorhome has a tag axle, the wheelbase is measured from the front axle to the center point between the drive and tag axles.

White-Gas-camping-A distillate of petroleum, also called petroleum naptha, commonly used in backpacking stoves.