of overset-to turn or tip (anything) over from an upright, or a proper, position so that it lies upon its side or bottom upwards; to upset; as, to overset a chair, a coach, a ship, or a building.-to cause to fall, or to tail; to subvert; to overthrow; as, to overset a government or a plot.-to fill too full.-to turn, or to be turned, over; to be upset.-an upsetting; overturn; overthrow; as, the overset of a carriage.-an excess; superfluity.