Mur (en. Wall)
/myʁ/
Slang Meanings
To build a wall, meaning to create emotional barriers.
Since he was injured, he has built a wall around himself.
Depuis qu'il a été blessé, il a érigé un mur autour de lui.
To be in a wall, feeling stuck in a situation.
I'm in a wall with this project, I don't know how to move forward.
Je suis dans un mur avec ce projet, je ne sais pas comment avancer.