The meaning of DEFINE is to determine or identify the essential qualities or meaning of. How to use define in a sentence.

DEFINE definition: 1. to say what the meaning of something, especially a word, is: 2. to explain and describe the…. Learn more.

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DEFINE definition: to state or set forth the meaning of (a word, phrase, etc.). See examples of define used in a sentence.

3 days ago · The world's leading online dictionary: English definitions, synonyms, word origins, example sentences, word games, …

DEFINE meaning: 1. to say what the meaning of something, especially a word, is: 2. to explain and describe the…. Learn more.

Jul 16, 2026 · From Middle English definen, from Old French definer, variant of definir, from Latin dēfīniō (“limit, settle, define”), from …

DEFINE.COM / PURPOSE https://www.define.com/ v002 · August 22, 2026 · 8:52 PM Pacific (PDT)

Find 124 different ways to say DEFINE, along with antonyms, related words, and example sentences at Thesaurus.com.

If you define something, you show, describe, or state clearly what it is and what its limits are, or what it is like. We were unable to …