Also found in: Idioms.
Gray, Robert 1755-1806.
American trader and sea captain who twice circumnavigated the globe (1787-1790 and 1790-1793), and explored the mouth of the previously uncharted Columbia River (1792).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.