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operating theater

operating theater

4 3.7
A room in a hospital where doctors do surgery
  • noun
  • /ˈɑːpəˌreɪtɪŋ ˈθiːətər/
  • US
translation icon : quirófano
  • The surgery was successful because the team worked efficiently in the operating theater.
  • operating theater staff

And the surgeon in Bangkok said, I've booked the operating theatre now.

Examples

  • In Cape Town, a transplant coordinator conveys a kidney to an operating theater at Groote Schuur Hospital, where heart transplant techniques were pioneered.

    Academic text (1998)
  • The patient underwent urgent surgical debridement under aseptic conditions in the operating theater.

    Academic text (2007)
  • Get me in an operating theater now.

  • As soon as the really critical patients had received attention, their turn in an operating theater would come.

    Fiction book (2000)
  • Frank Burns does not know his way around an operating theatre.

  • I moved forward and found myself in a room overlooking some kind of operating theatre.

  • Further down the corridor are the operating theatres, which the president has paid for.

  • Finally, Whistler turns and heads over to the operating theater.

    Fiction book (1998)
  • Before the procedure began, the doctor explained the steps they would take in the operating theater.

  • The nurse prepared all the necessary instruments in the operating theater for the upcoming surgery.

Synonyms

surgery
vsoperating theater
  • UK
57 3.7

A room in a hospital where doctors do operations

is similar but highlights the room as specially equipped
operating room
vsoperating theater
  • US
46 3.2

A room in a hospital where doctors do surgery

is the more general name without stressing special equipment
OR
vsoperating theater
  • Jargon
28 4.0

A hospital room where doctors do surgery

is expressed with different wording but means the same hospital room

How Specialized

operating theater
  • US
4 3.7
hospital room
30 1.3

Surface Forms

Morphology

operate + theater

The compound is transparently compositional: 'operating' (= performing surgery) modifies 'theater' so the phrase denotes a theater/room used for operations. Even if 'theater' first suggests performance, the modifier 'operating' disambiguates the meaning and many languages use similar literal compounds (e.g. 'operating room' / 'sala de operaciones'), so a B1 learner who knows the constituents will readily infer the sense.

Etymology

Operating theater comes from old hospitals where surgeons worked at a table while students or doctors sat around on rising seats to watch, so the room looked like a small theatre. Because operating means doing surgery and theater is a place for watching, the phrase came to mean 'a room for surgery'.