Search Result for "willamette": 
Wordnet 3.0

NOUN (1)

1. a river in western Oregon that flows north into the Columbia River near Portland;
[syn: Willamette, Willamette River]



WordNet (r) 3.0 (2006):

Willamette
    n 1: a river in western Oregon that flows north into the
         Columbia River near Portland [syn: Willamette,
         Willamette River]