Search Result for "robert_gray":
Wordnet 3.0

NOUN (1)

1. American navigator who twice circumnavigated the globe and who discovered the Columbia River (1755-1806);
[syn: Gray, Robert Gray]


WordNet (r) 3.0 (2006):

Robert Gray n 1: American navigator who twice circumnavigated the globe and who discovered the Columbia River (1755-1806) [syn: Gray, Robert Gray]