English edit

Etymology edit

base +‎ running

Noun edit

baserunning (uncountable)

  1. (baseball) The act of running bases, or a player's skill in doing so
    • 1988 July 22, Ted Cox, “The Sports Section”, in Chicago Reader[1]:
      Zimmer's comment on Martinez's baserunning was that he was "timid" and wouldn't run on the green light.