(noun)
the motion made by flapping up and down
(noun)
a movable airfoil that is part of an aircraft wing; used to increase lift or drag
(verb)
move with a flapping motion
The bird's wings were flapping
(verb)
make a fuss; be agitated
(noun)
an excited state of agitation
there was a terrible flap about the theft
(verb)
move in a wavy pattern or with a rising and falling motion
(verb)
move with a thrashing motion
The bird flapped its wings
(noun)
a movable piece of tissue partly connected to the body
(noun)
any broad thin and limber covering attached at one edge; hangs loose or projects freely
he wrote on the flap of the envelope
(verb)
move noisily
flags flapped in the strong wind
(verb)
pronounce with a flap, of alveolar sounds