An executive who is in charge of the technical affairs of a business, notably as head of the information technology department, typically directly under the chief executive officer and/or the board.

(business) A corporate officer of a corporation, company, or agency, responsible for executing decisions of the chief executive officer (CEO) according to their decided schedule; often initialised as COO.

(informal) A motion picture that generates relatively low revenue at the box office, especially less than the budget for producing it.

(military) Any commissioned military officer who receives and disburses public money in his own name for purposes specified by law.

(business) The highest-ranking corporate officer or executive officer of a corporation, company, or agency, responsible for carrying out the policies of the board of directors on a day-to-day basis; CEO.

The postal facility that deals with mail that cannot be delivered.

A person of authority in the military who has not received a commission (a direct conveyance of authority from the sovereign government); as such they can have charge or control but not command in the most technical use of the word.

The highest-ranking corporate officer handling the legal affairs of a corporation, or agency.

(archaic, derogatory) A printing office that employs workers for low wages so as to drive rivals out of business.

A uniquely addressable lockable box located on the premises of a post office that may be hired as collection point for mail. / (electricity) A test instrument once used by telephone engineers.