/ Dictionary / Index T til: Meaning and Definition of Find definitions for: til Pronunciation: (til, tēl), [key] the sesame plant. 'til Pronunciation: (til), [key] till; until. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tiki tilak Related Content Daily Word Quiz: ravenous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language