The meaning of DEFINITION is a statement of the meaning of a word or word group or a sign or symbol. How to use definition in a sentence.

DEFINITION definition: the act of defining, or of making something definite, distinct, or clear. See examples of definition used in a sentence.

Mar 11, 2026 · SEE FULL DEFINITION SEE PREVIOUS WORDS Latest Word Submissions Flexiparous Mar 14, 2026

DEFINITION definition: 1. a statement that explains the meaning of a word or phrase: 2. a description of the features and…. Learn more.

Feb 25, 2026 · Noun definition (countable and uncountable, plural definitions) (semantics, lexicography) A statement of the meaning of a word, word group, sign, or symbol; especially, a dictionary definition. …

An enumerative definition of a concept or a term is an extensional definition that gives an explicit and exhaustive listing of all the objects that fall under the concept or term in question.

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The OED is the definitive record of the English language, featuring 600,000 words, 3 million quotations, and over 1,000 years of English.

2 days ago · Clear and simple definitions in American English from Britannica's language experts. More usage examples than any other dictionary.

The largest and most trusted free online dictionary for learners of British and American English with definitions, pictures, example sentences, synonyms, antonyms, word origins, audio pronunciation, …