emergency exit
US /ɪˈmɜːr.dʒən.si ˈek.sɪt/
UK /ɪˈmɜːr.dʒən.si ˈek.sɪt/

1.
sortie de secours
a way out of a building, especially a public building, that can be used in an emergency, for example if there is a fire
:
•
In case of fire, please use the nearest emergency exit.
En cas d'incendie, veuillez utiliser la sortie de secours la plus proche.
•
The plane's emergency exits are clearly marked.
Les sorties de secours de l'avion sont clairement indiquées.