Breadcrumb Home > Dictionary > Index T Cite tails: Meaning and Definition of Find definitions for: tails Pronunciation: (t?lz), [key] ? adj., adv. (of a coin) with the reverse facing up:Cf. On the next toss, the coin came up tails. ?n. tail (def. 6). Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease. See also: tails (Thesaurus) tailrace tail skid TrendingHere are the facts and trivia that people are buzzing about. February 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress Noble Titles and Ranks in a Monarchy Keeping Your Brain Active in a COVID-19 World The Manchu Related Content Daily Word Quiz: nosegay Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language