/ Dictionary / Index T tat: Meaning and Definition of Find definitions for: tat Pronunciation: (tat), [key] — tat•ted, tat•ting. to do, or make by, tatting. TAT Pronunciation: [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tat (Thesaurus) tasty ta ta Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language