1. The act of losing; failure; destruction; privation; as, the loss of property; loss of money by gaming; loss of health or reputation. Assured loss before the match be played. Shak. 2. The state of losing or having lost; the privation, defect, misfortune, harm, etc., which ensues from losing. Though thou repent, yet I have still the loss. Shak 3. That which is lost or ...