/ Dictionary / Index T toothpaste: Meaning and Definition of Find definitions for: tooth•paste Pronunciation: (tth'pāst"), [key] — n. a dentifrice in the form of paste. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: toothpaste (Thesaurus) toothless toothpick Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language