Nov 30, 2025 · Depending on dialect, its use in the third-person singular may be from elision (in these dialects "does" is used when not in the negative) or from not using -s to mark the third-person …

DON'T definition: contraction of do not. See examples of don't used in a sentence.

Look up don't, doesn't, or didn't in Wiktionary, the free dictionary.

don'ts, customs, rules, or regulations that forbid something: The boss has a long list of don'ts that you had better observe if you want a promotion.Cf. do1 (def. 56). Don ' t is the standard contraction for do …

Define dont. dont synonyms, dont pronunciation, dont translation, English dictionary definition of dont. v. 1. contraction of do not. 2. Nonstandard . contraction of does not. n. 3. don'ts, a list of practices to be …

USAGE don't is the standard contraction for do not.

DON'T meaning: 1. short form of do not: 2. short form of do not: 3. contraction of do not: . Learn more.