Pierre (en. Rock)
/pjɛʁ/
Slang Meanings
A term used to designate someone solid or reliable.
He's a true rock, always there to help.
C'est un vrai pierre, toujours là pour aider.
To designate a person who refuses to change their mind.
He is as hard as a rock in his beliefs.
Il est aussi dur qu'une pierre sur ses convictions.