To order or direct with authority; give an order or orders to; require obedience of; lay injunction upon; order; charge: with a person as direct object.Specifically To have or to exercise supreme power or authority, especially military or naval authority, over; have under direction or control; determine the actions, use, or course of: as, to command an army or a ship.To require with authority; demand; order; enjoin: with a thing as direct object: as, he commanded silence.To have within the range of one's (its) power or within the sphere of influence; dominate through ability, resources, position, etc., often specifically through military power or position; hence, have within the range of the eye; overlook.To bestow by exercise of controlling power.To exact, compel, or secure by moral influence; challenge; claim: as, a good magistrate commands the respect and affections of the people.To have at one's disposal and service.To intrust; commit; commend. See commend.Synonyms To bid, govern, rule, control. See enjoin.To act as or have the authority of a commander.To exercise influence or power.To be in a superior or commanding position.n. The right or authority to order, control, or dispose of; the right to be obeyed or to compel obedience: as, to have command of an army.n. Possession of controlling authority, force, or capacity; power of control, direction, or disposal; mastery: as, he had command of the situation; England has long held command of the sea; a good command of language.n. A position of chief authority; a position involving the right or power to order or control: as, General Smith was placed in command.n. The act of commanding; exercise of authority or influence.n. The thing commanded or ordered; a commandment; a mandate; an order; word of command.n. A body of troops, or any naval or military force, under the control of a particular officer.n. Dominating situation; range of control or oversight; hence, extent of view or outlook.n. In fortification, the height of the top of a parapet above the plane of its site, or above another work.n. Synonyms and Sway, rule, authority.n. Injunction, charge, direction, behest, bidding, requisition.n. In whist and bridge, the best card of a suit, usually of one which the adversaries are trying to establish.