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operating room

operating room

46 3.2
A room in a hospital where doctors do surgery
  • noun
  • /ˈɑːpəˌreɪtɪŋ ruːm/
  • US
translation icon : quirófano
  • Patients received general anesthesia in the operating room, and intravenous systemic heparin (10,000 IU) was infused.
  • taken to the operating room
  • surgery in the operating room
  • patient in the operating room

I, I walk into the, the surgery, the operating room like this.

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Examples

  • The patient was taken to the operating room for an excisional biopsy of the tongue mass.

    Academic text (2004)
  • The patient was taken to the operating room on hospital day 3 for surgical debridement of the neck.

    Academic text (2004)
  • I just came from the operating room.

  • Anyway, the operation will be in the first operating room.

  • I only saw the inside of the operating room.

  • Dr. Wilson needs you in the operating room.

  • The operating room is no place to experiment.

  • The patient was taken to the operating room for a left cochlear implant.

    Academic text (2005)
  • What impressed her most were the two state-of-the-art operating rooms complete with all the requisite ancillary equipment.

    Fiction book (1992)
  • All patients are extubated while they are awake in the operating room immediately following surgery.

Synonyms

surgery
vsoperating room
  • UK
57 3.7

A room in a hospital where doctors do operations

is the standard neutral name rather than this noun for the medical act
OR
vsoperating room
  • Jargon
28 4.0

A hospital room where doctors do surgery

is the full phrase used instead of the short abbreviation
operating theater
vsoperating room
  • US
4 3.7

A room in a hospital where doctors do surgery

is the common general name used instead of this regional expression

How Specialized

operating room
  • US
46 3.2
hospital room
30 1.3

Surface Forms

Morphology

operate + room

The meaning is directly compositional: 'operate' (to perform surgery) combined with 'room' (an indoor area) yields 'a room where surgery is performed.' This is a standard, cross-linguistically common noun phrase formation, so a B1 learner who knows the constituents will readily infer the meaning.

Etymology

The phrase operating room comes from a literal idea: a room set aside for operating, that is, for 'surgery' by doctors. Because hospitals put special tools and staff there, the phrase now means 'a room for surgical operations'.