#rugby_football__rugbyfootball__rugby__rugger  (British) a form of football played with an oval ball
  supertype:  #football  any of various games played with a ball (round or oval) in which two teams try to kick or carry or propel the ball into each other's goal
  part:  #scrum__scrummage  (rugby football) the method of beginning play in which the forwards of each team crouch side by side with locked arms; play starts when the ball thrown in between them and the two sides compete for possession
  part:  #knock_on__knockon  (Rugby) knocking the ball forward while trying to catch it (a foul)

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