home Josh Murfitt office of⋅fice [aw-fis, of-is] –noun 1. a room, set of rooms, or building where the business of a commercial or industrial organization or of a professional person is conducted: the main office of an insurance company; a doctor's office. 2. a room assigned to a specific person or a group of persons in a commercial or industrial organization: Her office is next to mine. 3. a business or professional organization: He went to work in an architect's office. 4. the staff or designated part of a staff at a commercial or industrial organization: The whole office was at his wedding. 5. a position of duty, trust, or authority, especially in the government, a corporation, a society, or the like: She was elected twice to the office of president. o a b c d e f g h i j k l m n o p q r s t u v w x y z observatory office observe old oneiric open outlook overcast orange