"frivolously" in German frivolously frivol leichtfertig Detailed translations for "frivolously" frivolously frivolously(also: flippantly, sleazily) frivol{adverb} "One who engages in love affairs frivolously or casually." Source: opensubtitles.org Corpus by OPUS Request review "Jemand, der frivol oder leichtfertig Beziehungen eingeht." One who engages in love affairs frivolously or casually. Source: opensubtitles.org Corpus by OPUS Request review Jemand, der frivol oder leichtfertig Beziehungen eingeht. frivolously(also: glibly) leichtfertig{adverb}