confidant
US /ˈkɑːn.fə.dænt/
UK /ˈkɑːn.fə.dænt/
1.
confident, confidente
a person with whom one shares a secret or private matter, trusting them not to repeat it to others
:
•
She told her deepest fears to her closest confidant.
Elle a confié ses peurs les plus profondes à son plus proche confident.
•
He served as a trusted confidant to the president.
Il a servi de confident de confiance au président.