buoyant.
Having buoyancy; able to float.
Meaning & usage
Having buoyancy; able to float.
Lighthearted and lively.
I’m in a buoyant mood.
Involving or engaged in much successful trade or activity. (of an economy, business etc.)
Where this word comes from
Etymology tree English buoy Proto-Indo-European *-onts Latin -ns Latin -āns Old French -antbor. Proto-Indo-European *-onts Proto-Germanic *-ndz Proto-West Germanic *-andī Old English -ende Middle English -ant English -ant English buoyant From buoy + -ant.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.