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Word of the Day Wednesday, June 10, 2026

costume

/kɒstjuːm/ noun · British & US
Valid in UKValid in US
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What does costume mean?

noun

A set of clothes worn on a particular occasion, especially for a special event or to represent a particular character or profession. A costume can also refer to a disguise or a false appearance.

Example

"She spent hours choosing the perfect costume for the Halloween party."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for costume

Antonyms of costume

Rhymes with costume

Etymologically related