/ Dictionary / Index W wave-form: Meaning and Definition of Find definitions for: wave-form Pronunciation: (wāv'fôrm"), [key] — n. Physics. the shape of a wave, a graph obtained by plotting the instantaneous values of a periodic quantity against the time. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wave-form (Thesaurus) wave equation wave front Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language