grown-up

US /ˈɡroʊn.ʌp/
UK /ˈɡroʊn.ʌp/
"grown-up" picture
1.

adulte, grande personne

a fully developed person; an adult

:
When you're a grown-up, you can make your own decisions.
Quand tu seras un adulte, tu pourras prendre tes propres décisions.
The children were told to act like grown-ups.
On a dit aux enfants de se comporter comme des adultes.
1.

adulte, mûr

fully developed; adult

:
She has a very grown-up attitude for her age.
Elle a une attitude très adulte pour son âge.
This movie is too grown-up for young children.
Ce film est trop pour adultes pour les jeunes enfants.