buoyant

adjective

buoy·​ant ˈbȯi-ənt How to pronounce buoyant (audio)
ˈbü-yənt
Synonyms of buoyant
: having buoyancy
Warm air is more buoyant than cool air.
: such as
a
: capable of floating
Cork is naturally buoyant.
b
: cheerful, gay
in a buoyant mood
c
: capable of maintaining a satisfactorily high level
a buoyant economy
buoyantly adverb

Examples of buoyant in a Sentence

Warm air is more buoyant than cool air. The actors were buoyant as they prepared for the evening's performance.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Driven by looming patent cliffs, newly buoyant public markets, and Big Pharma’s race to beef up their pipelines, dealmaking so far in 2026 amounted to $106 billion over 201 deals, according to PitchBook data. Elsa Ohlen, CNBC, 4 June 2026 The early signs are not encouraging, despite a buoyant stock market. Steve Forbes, Forbes.com, 26 May 2026 This is patient, observant storytelling, with brilliant casting choices (casting director Nina Gold) and performances that speak volumes about how the characters have changed over the decades — the jump from a buoyant Toheeb Jimoh to a despondent David Oyelowo is particularly heartbreaking. Ryan Lattanzio, IndieWire, 25 May 2026 Rosen tells Deadline that the concept of the twisty, often buoyant thriller came about during the pandemic, while meditating on his wife’s myriad responsibilities and the increasingly suffocating terms of our digital existence. Natalie Oganesyan, Deadline, 24 May 2026 See All Example Sentences for buoyant

Word History

Etymology

see buoy entry 1

First Known Use

1578, in the meaning defined above

Time Traveler
The first known use of buoyant was in 1578

Browse Nearby Words

Cite this Entry

“Buoyant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/buoyant. Accessed 7 Jun. 2026.

Kids Definition

buoyant

adjective
buoy·​ant ˈbȯi-ənt How to pronounce buoyant (audio)
ˈbü-yənt
1
: having buoyancy
especially : capable of floating
2
: being in a happy mood : cheerful
buoyantly adverb

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