fly sheet(n = noun.artifact) fly, rainfly, tent flap, tent-fly - flap consisting of a piece of canvas that can be drawn back to provide entrance to a tent;
is a kind of flap
is a part of fly tent

alder fly, american fly honeysuckle, antlion fly, balance sheet, bar fly, bed sheet, bee fly, berna fly, black fly, blow fly, breeze fly, bull fly, burrel fly, caddice fly, caddis fly, canker fly, chalcid fly, chalcis fly, charge sheet, columbatz fly, contour sheet, cookie sheet, crane fly, deer fly fever, dobson fly, dope sheet, dry fly, dust sheet, european fly honeysuckle, fish fly, fitted sheet, flesh fly, flow sheet, fly, fly agaric, fly amanita, fly ash, fly ball, fly blind, fly bridge, fly by, fly casting, fly contact, fly front, fly fungus, fly high, fly honeysuckle, fly in the face of, fly in the ointment, fly in the teeth of, fly off the handle, fly on, fly open, fly orchid, fly poison, fly rod, fly tent, fly the coop, fruit fly, golden-eyed fly, greenbottle fly, hanging fly, harvest fly, hemerobiid fly, hessian fly, horn fly, horse fly, house fly, ichneumon fly, lacewing fly, lantern fly, lead sheet, let fly, let fly at, long fly, louse fly, mediterranean fruit fly, on the fly, pomace fly, pop fly, question sheet, rap sheet, robber fly, sacrifice fly, sand fly, scorpion fly, scratch sheet, sheet, sheet anchor, sheet bend, sheet cable, sheet chain, sheet glass, sheet iron, sheet lighting, sheet metal, sheet music, sheet of paper, sheet pile, sheet piling, sheet web, shoo fly, spanish fly, stink fly, stone fly, streamer fly, style sheet, swamp fly honeysuckle, swindle sheet, syrphus fly, tachina fly, tear sheet, test fly, time sheet, tip sheet, tsetse fly, tzetze (or tsetse) fly, tzetze fly, vinegar fly, warble fly, warega fly, weather sheet, wet fly, white fly