Search Result for "ohio_river":
Wordnet 3.0

NOUN (1)

1. a river that is formed in western Pennsylvania and flows westward to become a tributary of the Mississippi River;
[syn: Ohio, Ohio River]


WordNet (r) 3.0 (2006):

Ohio River n 1: a river that is formed in western Pennsylvania and flows westward to become a tributary of the Mississippi River [syn: Ohio, Ohio River]