1. flap consisting of a piece of canvas that can be drawn back to provide entrance to a tent; [syn: tent-fly, rainfly, fly sheet, fly, tent flap]
WordNet (r) 3.0 (2006):
rainfly
n 1: flap consisting of a piece of canvas that can be drawn back
to provide entrance to a tent [syn: tent-fly, rainfly,
fly sheet, fly, tent flap]