Breadcrumb Home > Dictionary > Index D don't: Meaning and Definition of Find definitions for: don't Pronunciation: (dōnt), [key] — v. contraction of do not. (except in some dialects). contraction of does not. —n. customs, rules, or regulations that forbid something:Cf. do (def. 56). The boss has a long list of don'ts that you had better observe if you want a promotion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. donsie don't-know TrendingHere are the facts and trivia that people are buzzing about. Did Birds Evolve from Dinosaurs? The Twelve Dancing Princesses Current Events This Week: January 2023 African Americans by the Numbers Andersen's Fairy Tales: Contents The Celtic Twilight: A Teller of Tales ✖ Related Content Daily Word Quiz: minatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language