Flaps and Wave

Flaps noun - A movable airfoil that is part of an aircraft wing; used to increase lift or drag.

Wave is a synonym for flaps in flutter topic. In some cases you can use "Wave" instead a verb "Flaps".

Wave verb - To direct or notify by a movement or gesture.

Flaps is a synonym for wave. Sometimes you can replace term "Flaps" with "Wave", this verbs are similar.

Nearby Words: waved, waving, wavy, wavelet, waveband