fire escape is a noun meaning "a stairway (often on the outside of a building) that permits exit in the case of fire or other emergency". It carries one recorded sense.
a stairway (often on the outside of a building) that permits exit in the case of fire or other emergency
Definitions, synonyms and semantic relations for fire escape come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.