/ Dictionary / Index T tonalist: Meaning and Definition of Find definitions for: ton•al•ist Pronunciation: (tōn'l-ist), [key] — n. a person who works with or uses tonality, esp. one who uses traditional tonality rather than atonality in composing music. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tonal tonality Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language