LEARNit Dictionary
frivolously
adverb
/ˈfrɪvələsli/
UK
/ˈfrɪvələsli/
US
1
in a way that is silly or funny, especially when such behaviour is not suitable
سبکسردانه, بیهودهوار
2
in a way that has no serious or useful purpose
سبکسرانه, از روی بیهودگی, سرسری
I never spend money frivolously—I can't afford to.