frivolous frivolous /ˈfrɪv.əl.əs/ adjective
1 F0 behaving in a silly way and not taking anything seriously: » I think he sees her as a frivolous young woman.Thesaurus+: ↑Not showing careful thought2 F0 describes an activity or object that is silly or not important rather than useful or serious: » I feel like doing something completely frivolous today.Thesaurus+: ↑Useless and futilefrivolously /-li/ adverb Thesaurus+: ↑Not showing careful thoughtfrivolousness /-nəs/ noun [U] Thesaurus+: ↑Useless and futileThesaurus+: ↑Stupid and silly behaviour |