Wordnet 3.0
NOUN (2)
1. 
 any of several winter squash plants producing large greyish-green football-shaped fruit with a rough warty rind; 
[syn: hubbard squash, Cucurbita maxima]
2.  large football-shaped winter squash with a warty grey-green rind; 
WordNet (r) 3.0 (2006):
hubbard squash
    n 1: any of several winter squash plants producing large
         greyish-green football-shaped fruit with a rough warty rind
         [syn: hubbard squash, Cucurbita maxima]
    2: large football-shaped winter squash with a warty grey-green
       rind