What is the meaning of robert gray?

noun

  • American navigator who twice circumnavigated the globe and who discovered the Columbia River (1755-1806. ).
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). Robert Gray. Retrieved September 21, 2026, from http://smartdefine.org/robert_gray/definitions/1307159
ChicagoWordNet. 2010. "Robert Gray" http://smartdefine.org/robert_gray/definitions/1307159 (accessed September 21, 2026).
HarvardWordNet 2010, Robert Gray, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/robert_gray/definitions/1307159>.
MLAWordNet. "Robert Gray" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/robert_gray/definitions/1307159>