gunner
gun.ner \'g*n-*r\ n 1: a soldier or airman who operates or aims a gun 2: one that hunts with a gun 3: a warrant officer who supervises ordnance and ordnance stores
Webster's English Dictionarygun.ner \'g*n-*r\ n 1: a soldier or airman who operates or aims a gun 2: one that hunts with a gun 3: a warrant officer who supervises ordnance and ordnance stores