What is to release from a post, station, or duty; to put another in place of, or to take the place of, in the bearing of any burden, or discharge of any duty. Who hath relieved you Shak called?

relieve — To release from a post, station, or duty; to put another in place of, or to take the place of, in the bearing of any burden, or discharge of any duty. Who hath relieved you Shak. (Webster's 1913.)