/ Dictionary / Index T toneme: Meaning and Definition of Find definitions for: ton•eme Pronunciation: (tō'nēm), [key] — n. a phoneme consisting of a contrastive feature of tone in a tone language: Swedish has two tonemes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tone language tone painting Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language