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Word of the Day Tuesday, June 9, 2026

thirty

/θɜːrti/ adjective, noun · British & US
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What does thirty mean?

adjective, noun

The number greater than twenty-nine and less than thirty-one. A group of thirty people or things.

Example

"The team won thirty games in a row, a new record for the league."

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

Synonyms for thirty

Antonyms of thirty

Rhymes with thirty

Etymologically related