Bat Speed, Batted Ball Speed (Exit Speed) in MPH by Age Group. 1  1/06/2011 clarified bat speed and exit speed differences, added Pujols bat speed myth, added bat speeds from 2 studies. 2  2/13/2010 added high school exit speeds. 3  2/14/2010 clarified exit speed chart - wood vs. non-wood. 4  2/16/2010 added COR definition.
lose definition, lose meaning | English dictionary. lose. 1 to part with or come to be without, as through theft, accident, negligence, etc. (Old English losian to perish; related to Old English -leosan as in forleosan to forfeit.
Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Loss(verb) the act of losing; failure; destruction; privation; as, the loss of property; loss of money by gaming; loss of health or reputation. 2  Loss(verb) the state of losing or having lost; the privation, defect, misfortune, harm, etc., which ensues from losing.