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Word of the Day Tuesday, June 9, 2026

buoy

/buːi/ noun · British & US
Valid in UKValid in US
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What does buoy mean?

noun

A floating device that marks a location or indicates the depth of water, typically anchored to the sea or river bed. A feeling of relief or happiness that helps someone to cope with a difficult situation.

Example

"The buoy in the harbor helped guide the sailors safely to shore."

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

Synonyms for buoy

Antonyms of buoy

Rhymes with buoy

Etymologically related