retenu

/ʁə.tə.ny/retenir
1.
verbPart3rdPastSing

detained

held back

kept (from leaving or acting)

Il a été retenu par la police pendant six heures.

He was detained by the police for six hours.

2.
adjectivemasculine

selected

shortlisted

accepted for further consideration

Ton dossier a été retenu pour l'entretien.

Your application has been shortlisted for the interview.

3.
adjectivemasculine

reserved

restrained

reticent (in behaviour or expression)

Il est resté très retenu pendant la réunion.

He stayed very reserved during the meeting.