by the skin of your teeth

US /baɪ ðə skɪn əv jʊər tiθ/
UK /baɪ ðə skɪn əv jʊər tiθ/
"by the skin of your teeth" picture
1.

de justesse, par un cheveu

only just succeed in doing something

:
He escaped the accident by the skin of his teeth.
Il a échappé à l'accident de justesse.
We won the game by the skin of our teeth.
Nous avons gagné le match de justesse.