'buoy' in a sentence
Learn how to use 'buoy' with 2 example sentences.
- buoy verb
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: float on the surface of water
: keep afloat
: mark with a buoy
- buoy noun
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: a float attached by rope to the seabed to mark channels in a harbor or underwater hazards; typically brightly-coloured
The yacht sailed around a buoy.
Florence was for me a life buoy in the sea of life.