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brightness

/bráɪtnəs/ noun · British & US
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What does brightness mean?

noun

The state or quality of being bright; the amount of light emitted by a source. The quality of being cheerful and optimistic.

Example

"The brightness of the sun made it difficult to see during the day."

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Etymologically related

Synonyms for brightness

Antonyms of brightness

Rhymes with brightness