Breadcrumb Home > Dictionary > Index T teeth: Meaning and Definition of Find definitions for: teeth Pronunciation: (tēth), [key] — n. pl. of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: teeth (Thesaurus) teetertotter teethe ✖ Related Content Daily Word Quiz: acronym Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language