(mathematics, engineering, signal processing) A function or waveform that alternates regularly and instantaneously between two levels.

The effect on a wave, in a body of water, of increasing wave height with decreasing water depth. Particularly noticeable at the sea shore.

(transitive) To cause (a moving vehicle) to stop by using an arm gesture.

(transitive) To say goodbye to someone with a wave (hand gesture) / (basketball) Of a referee, to disallow a field goal with the aforementioned hand gesture.

plural of wave function

plural of wave dash

(idiomatic) to reject or dismiss with a hand gesture / (idiomatic, by extension) to brush aside or sweep under the rug

The character, 〜, that serves as a punctuation mark in Japanese.

(idiomatic) A simple gesture, as used for command, dismissal, or summoning something as if by magic.

Alternative form of μwave as an abbreviation of microwave.