/ Dictionary / Index T teetotaler: Meaning and Definition of Find definitions for: tee•to•tal•er Pronunciation: (tē-tōt'lur, tē'tōt"-), [key] — n. a person who abstains totally from intoxicating drink. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: teetotaler (Thesaurus) teetotal teetotalism Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language