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Word of the Day Tuesday, June 9, 2026

ruiner

/ruːˈnaɪnər/ noun · British & US
Valid in UKValid in US
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What does ruiner mean?

noun

A person or thing that causes something to be ruined or destroyed. A person who spoils or ruins something.

Example

"The new policy was a ruiner for the small business, causing it to go bankrupt."

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

Synonyms for ruiner

Antonyms of ruiner

Rhymes with ruiner

Etymologically related