/ Dictionary / Index T tweeter: Meaning and Definition of Find definitions for: tweet•er Pronunciation: (twē'tur), [key] — n. a small loudspeaker designed for the reproduction of high-frequency sounds. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tweeter (Thesaurus) tweet tweeze Related Content Daily Word Quiz: cur Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language