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 OR OR

noun

  • a room in a hospital equipped for the performance of surgical operations  ( operating room, operating theater, operating theatre, OR, surgery )
    a room in a hospital equipped for the performance of surgical operations
     great care is taken to keep the operating rooms aseptic
    great care is taken to keep the operating rooms aseptic
  • a state in northwestern United States on the Pacific  ( Beaver State, OR, Ore., Oregon )
    a state in northwestern United States on the Pacific


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