Definition

1. Noun:
   • A room in a hospital equipped for the performance of surgical operations: An "operating room" is a specially designed, sterile environment within a hospital where surgical procedures are performed. It contains specialized equipment, lighting, and instruments necessary for surgery.

Usage

• The term "operating room" is used to specify the physical location where surgery takes place. It emphasizes the room's function and its controlled, aseptic conditions.
• It is a standard term in medical and hospital contexts.

Examples

• Noun:
  • The patient was wheeled into the operating room for an emergency appendectomy.
  • Great care is taken to keep the operating rooms aseptic to prevent infections.
  • Only authorized surgical staff are allowed in the operating room during a procedure.

Advanced Usage

• "to be in the operating room": to be physically present in the surgical suite, either as a patient or as medical staff.
  • The surgeon has been in the operating room for six hours.
• "operating room protocol": the strict set of rules and procedures governing behavior, attire, and sterility within the operating room.
  • All new interns must learn operating room protocol.

Variants and Related Words

• Operating theatre (n): A synonym for "operating room," more commonly used in British English.
  • The surgery will take place in operating theatre three.
• OR (n): A common abbreviation for "operating room."
  • The nurse was called to the OR stat.
• Surgical suite (n): A term that can refer to a complex containing one or more operating rooms and supporting facilities.
• Procedure room (n): A room for minor surgical or medical procedures, typically less complex than a full operating room.

Synonyms

• Surgery: Can refer to the medical procedure itself or, informally, the room where it is performed (e.g., "He's in surgery").
• Operating theatre: (British English equivalent).

Related Phrases

• Operating room nurse: A nurse specially trained to assist in surgical procedures within the operating room.
• Operating room technician: A technician responsible for preparing and maintaining the equipment in the operating room.

Noun

1. a room in a hospital equipped for the performance of surgical operations
   • great care is taken to keep the operating rooms aseptic