operating room
US /ˈɑː.pə.reɪ.tɪŋ ˌruːm/
UK /ˈɑː.pə.reɪ.tɪŋ ˌruːm/

1.
операционная
a room in a hospital or medical facility specially equipped for surgical operations
:
•
The patient was wheeled into the operating room for surgery.
Пациента доставили в операционную для операции.
•
The surgeons prepared for the complex procedure in the operating room.
Хирурги готовились к сложной процедуре в операционной.