An emergency exit is the marked door used only when everyone must get out fast. The emergency exit is here, find your nearest emergency exit, an emergency exit alarm.
It must open outwards without a key and never be locked while a building is occupied, which is a rule written after fires where people died at a locked door. Aircraft exit rows carry extra legroom and a duty.
1nounemergency exitThe marked door used only when everyone must get out fast.
“In case of fire, leave the building by the nearest emergency exit.”
emergency exit is a door.
Practised in In the City, Airport & Flying