Meaning of the word buoy in English

What does buoy mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

buoy

US /bɔɪ/
UK /bɔɪ/

Noun

1.

Verb

1.

to prevent someone or something from sinking:

Example:
The very salty water buoyed her (up) as she swam.
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