Search Result for "softball": 
Wordnet 3.0

NOUN (2)

1. ball used in playing softball;
[syn: softball, playground ball]

2. a game closely resembling baseball that is played on a smaller diamond and with a ball that is larger and softer;
[syn: softball, softball game]



WordNet (r) 3.0 (2006):

softball
    n 1: ball used in playing softball [syn: softball, playground
         ball]
    2: a game closely resembling baseball that is played on a
       smaller diamond and with a ball that is larger and softer
       [syn: softball, softball game] [ant: hardball]