Search Result for "base runner":
Wordnet 3.0

NOUN (1)

1. a baseball player on the team at bat who is on base (or attempting to reach a base);
[syn: base runner, runner]



WordNet (r) 3.0 (2006):

base runner
    n 1: a baseball player on the team at bat who is on base (or
         attempting to reach a base) [syn: base runner, runner]