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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.

Apr 5, 2026 · Clear and simple definitions in American English from Britannica's language experts. More usage examples than any other dictionary.

Meanings & definitions of words in English with examples, synonyms, pronunciations and translations.

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Apr 3, 2026 · Popular and trusted online dictionary with over 1 million words. Find definitions, meanings, synonyms, pronunciations, translations, origin and examples.

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Read our collection of word stories detailing the etymology and semantic development of a wide range of words, including ‘dungarees’, ‘codswallop’, and ‘witch’. Access our word lists and commentaries …

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