buoy
Buoy (noun) means a floating marker anchored in water to warn of danger, mark a channel, or show a location. Example: “The sailors steered carefully around the warning buoy.”
How to use buoy
Learner’s notesIn plain EnglishA floating marker in water, or — as a verb — to keep something afloat or in good spirits.
Don't confuse with "boy" (same pronunciation in many accents) or "buy".
Word forms
- Plural
- buoys
- Third person singular
- buoys
- Past tense
- buoyed
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The sailors steered carefully around the warning _____.
Etymology
From Middle Dutch boeye ("float"), tracing back through Old French to a Germanic word related to "beacon".
Synonyms
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Related words
Rhymes for buoy
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