Flapping and Flaps

Flapping noun - The motion made by flapping up and down.

Flaps is a synonym for flapping. In some cases you can replace term "Flaps" with "Flapping", this nouns are similar.

Nearby Words: flap, flapped, flapper

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

Flapping is a synonym for flaps. Sometimes you can use "Flapping" instead a noun "Flaps".