n. 1.any broad thin and limber covering attached at one edge 2.an excited state of agitation 3.the motion made by flapping up and down 4.a movable piece of tissue partly connected to the body 5.a movable airfoil that is part of an aircraft wing flap v. 1.move in a wavy pattern or with a rising and falling motion 2.move noisily 3.move with a thrashing motion 4.move with a flapping motion 5.make a fuss 6.pronounce with a flap, of alveolar sounds
