1. [ noun ] something of little value or significance
Synonyms: fluff frippery bagatelle
Related terms: whatchamacallit trivia
2. [ noun ] the trait of being frivolous; not serious or sensible
Synonyms: frivolousness
Related terms: seriousness trait giddiness playfulness levity
3. [ noun ] acting like a clown or buffoon
Synonyms: clowning prank harlequinade buffoonery
Related terms: folly schtick clown
Similar spelling:   frivol