sérieuse

/se.ʁjøz/sérieux

adjectivefeminineSing

serious (solemn, earnest); conscientious, reliable

Elle est très sérieuse : on peut toujours compter sur elle.

She is very responsible/earnest; you can always count on her.

Synonyms:consciencieuse, responsable, fiable, appliquée

adjectivefeminineSing

serious (grave, severe) — used for situations, injuries, illnesses, etc.

Il a une blessure assez sérieuse.

He has quite a serious injury.