winner's circle 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.
an area, usually circular, at a racetrack where the winning horse and its jockey, owner, etc. are brought for recognition
winner's circle definition by American Heritage Dictionary
noun pl. winners' circles
An enclosed area at a racetrack where the winning horse and jockey are brought for awards and publicity.