·noun An officer having charge of a special service; as, the commissary of musters.
II. Commissary ·noun One to whom is committed some charge, duty, or office, by a superior power; a commissioner.
III. Commissary ·noun An officer whose business is to provide food for a body of troops or a military post;
— officially called commissary of subsistence.
IV. Commissary ·noun An officer of the bishop, who exercises ecclesiastical jurisdiction in parts of the diocese at a distance from the residence of the bishop.