Breadcrumb Home > Dictionary > Index T tkt.: Meaning and Definition of Find definitions for: tkt. Pronunciation: [key] ticket. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. TKO TL ✖ Related Content Daily Word Quiz: tendentious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language