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Definitions

buoyancy

[boi-uhn-see, boo-yuhn-see] / ˈbɔɪ ən si, ˈbu yən si /
NOUN
tendency to float
Synonyms
Antonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Kahana advised not to jump in after anyone who falls into water and to instead call 999 for help before throwing them a buoyancy device if one is available.

From BBC • May 26, 2026

Markets elsewhere, bereft of megacap tech buoyancy, failed to keep pace.

From Barron's • Feb. 18, 2026

The ensemble’s playful insouciance maintains the production’s buoyancy.

From Los Angeles Times • Feb. 18, 2026

That earlier design relied on two water-repelling disks sealed together to create buoyancy.

From Science Daily • Jan. 30, 2026

Maybe its buoyancy was going, or maybe the fuel was running low, but either way it hadn’t taken off yet, and it gave him an idea.

From "The Subtle Knife" by Philip Pullman




Vocabulary lists containing buoyancy


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