The motion of something that waves. / Repeated moving of arms or hands to signal.

plural of waving

(music) A broad musical and artistic movement originating in the mid-1970s in New York City, typified by experimentation and performance art.

(transitive) To try, in public, to attract people into a business establishment.

plural of waveful

(chiefly poetic) Full of or abounding in waves

The amount (of liquid) contained in a wave, or the amount (of material) able to be held by a wave

(US, historical) A members of the WAVES; a member of the US Naval Reserve (Women's Reserve).

Applied to various (often very specialised) music genres, subcultures and aesthetics.

(idiomatic) To cause a disturbance. / (idiomatic) To upset the status quo. / Used other than figuratively or idiomatically: see make, wave.