#grounder__ground_ball__hopper  (baseball) a hit that travels along the ground
  supertype:  hitting__hit__striking  a act of hitting one thing with another; "repeated hitting raised a large bruise"; "after three misses she finally got a hit"
  part of:  baseball_game
  subtype:  chopper__chop  a grounder that bounces high in the air
  subtype:  roller  a grounder that rolls along the infield

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