US /ˈbɔɪənt/ UK /ˈbɔɪənt/
adj

Meanings

  1. 1
    adj

    able to float; cheerful and optimistic

    She remained buoyant despite the run of bad luck.

Thesaurus

Synonyms
Word family
Derived forms buoyancybuoyantly
Related forms buoy

Etymology

From Spanish boyante ('floating'), present participle of boyar ('to float'), from boya ('buoy'), from Old French boie, ultimately from a Germanic source meaning 'fetter, chain'.

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