frivolous
adjective/fɾiˈvɔlu/medium
frí·vo·lo
Definition
Of little value or importance; superficial, frivolous, flippant.
The discussion centered on frivolous matters, with no real relevance.
She was accused of having a frivolous attitude towards serious problems.
Common collocations
frivolous conversationfrivolous concernsfrivolous behavior
Etymology
Do latim frivolus ('ligeiro, fútil').