Definition: Meaning of, emergency room in English to English dictionary.
Pronunciation:/ ɪˈməːdʒ(ə)nsi ruːm;rʊm /
noun
synonym
antonym
Word Forms:
Singular
Plural
emergency room
emergency rooms
[countable]
American English a part of a hospital that immediately helps people who have been hurt in an accident or who are extremely ill [= casualty British English][= ER]