buoy

1 of 2

noun

1
: float sense 2
especially, nautical : a floating object moored to the bottom to mark a channel or something (such as a shoal) lying under the water
swam out toward the buoy
2

Illustration of buoy

Illustration of buoy
  • buoy 1

buoy

2 of 2

verb

buoyed; buoying; buoys

transitive verb

1
: to mark by or as if by a float or buoy
buoy an anchor
2
a
: to keep afloat
a raft buoyed by empty oil drums
b
: support, uplift
an economy buoyed by the dramatic postwar growth of industryTime
3
: to raise the spirits of
usually used with up
hope buoys him up

intransitive verb

: float
usually used with up
They buoyed up like a cork.

Examples of buoy in a Sentence

Verb The tax breaks should help to buoy the economy.
Recent Examples on the Web
Noun
The streamer now resembled a wing, hemmed at the top with tubular buoys and weighted at the bottom with chains and one of the boat anchors. Paige Williams, The New Yorker, 17 June 2024 That is, a model like the ECMWF spends an enormous amount of computing power to collect data from buoys, surface stations, weather balloons, airplanes, ships, satellites, and many other sources and then synthesizes a set of initial conditions for grid points across the planet. Eric Berger, Ars Technica, 3 June 2024
Verb
Yet Ginsburg — buoyed by a number of Democratic supporters who viewed calls for her retirement as sexist — refused to step down. Bryan Walsh, Vox, 1 July 2024 Now, buoyed by the Supreme Court’s decision, the two vaping trade organizations in Washington see potential for a major breakthrough. Nicholas Florko, STAT, 28 June 2024 See all Example Sentences for buoy 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'buoy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Noun and Verb

Middle English boye, probably from Middle Dutch boeye; akin to Old High German bouhhan sign — more at beacon

First Known Use

Noun

13th century, in the meaning defined at sense 1

Verb

1596, in the meaning defined at transitive sense 1

Time Traveler
The first known use of buoy was in the 13th century

Dictionary Entries Near buoy

Cite this Entry

“Buoy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/buoy. Accessed 7 Jul. 2024.

Kids Definition

buoy

1 of 2 noun
1
: a floating object anchored in a body of water to mark a channel or warn of danger
2

buoy

2 of 2 verb
1
: to keep from sinking : keep afloat
2
: to brighten the mood of
the news buoyed him up
Last Updated: - Updated example sentences
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