operating theater
Definition
Noun: A specially equipped room in a hospital or surgical center where surgical operations are performed. It is designed to be sterile (aseptic) to prevent infection and contains specialized lighting, instruments, and monitoring equipment for the surgical team.
Usage
The term "operating theater" is used to refer to the physical location where surgery takes place. It emphasizes the room's function and its controlled, sterile environment. - The patient was wheeled into the operating theater for the procedure. - All personnel must wear sterile gowns and masks inside the operating theater.
Advanced Usage
- "Theater" in this context is a historical term, reflecting a time when surgical operations were sometimes observed by medical students in a tiered, theater-like setting. The modern equivalent is often "operating room" (OR), though "operating theater" remains in common use, especially in British English.
Variants and Related Words
- Operating room (OR) (n): The more common modern synonym, especially in American English.
- Surgical suite (n): A term that can refer to a complex containing the operating room along with preparatory and recovery areas.
- Theater suite (n): Similar to "surgical suite," used primarily in British English contexts.
Synonyms
- Surgery
- Operating room (OR)
- Operating suite
Related Phrases
- To go to theater: A phrase used by medical staff meaning to go to the operating room for a surgery.
- The surgeon is scheduled to go to theater at 2 p.m.
- Theater staff: The team of professionals who work in the operating theater, including surgeons, anesthetists, nurses, and technicians.
Noun
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a room in a hospital equipped for the performance of surgical operations
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great care is taken to keep the operating rooms aseptic
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