Definition, Meaning & Synonyms
buoy
noun
/bɔɪ/
Definition
A floating device used to mark positions in water or to support someone or something afloat.
Examples
- The sailor spotted a red buoy marking the entrance to the harbor.
- She tied her kayak to a buoy to avoid drifting away.
Meaning
A buoy is often used in nautical contexts to provide guidance for navigation or as an aid to swimmers.
Synonyms
- marker
- float
- indicator
