squash n.
1. Any of various tendril-bearing plants of the genus Cucurbita, having fleshy edible fruit with a leathery rind and unisexual flowers.
2. The fruit of any of these plants, eaten as a vegetable.
Source:
http://www.answers.com/+squashes?gwp=11&ver=2.3.0.609&method=3 Squash is also a fast moving sport used the mostly in England and America.