Below are possible answers for the crossword clue Operating room.
7 letter answer(s) to operating room
THEATRE
a building where theatrical performances or motion-picture shows can be presented; "the house was full"
a region in which active military operations are in progress; "the army was in the field awaiting action"; "he served in the Vietnam theater for three years"
the art of writing and producing plays
Other crossword clues with similar answers to 'Operating room'