Illustration of buoy
- buoy 1
buoyed; buoying; buoys
1
: to mark by or as if by a float or buoy
buoy an anchor
2
3
: to raise the spirits of
—usually used with up
hope buoys him up
: float
—usually used with up
They buoyed up like a cork.
Cite this Entry
“Buoy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/buoy. Accessed 7 Jul. 2026.
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