force-out definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Baseball an out that results when a base runner who has been forced from a base when a teammate hits the ball fails to reach the next base before the ball does
force-out definition by American Heritage Dictionary
The act or fact of putting out a base runner on a force play.