noun clothing that is a grey color
noun any organization or party whose uniforms or badges are grey
noun horse of a light gray or whitish color
noun the SI unit of energy absorbed from ionizing radiation; equal to the absorption of one joule of radiation energy by one kilogram of matter; one gray equals 100 rad
noun English radiobiologist in whose honor the gray (the SI unit of energy for the absorbed dose of radiation) was named (1905-1965)
noun English poet best known for his elegy written in a country churchyard (1716-1771)
noun American navigator who twice circumnavigated the globe and who discovered the Columbia River (1755-1806)
noun United States botanist who specialized in North American flora and who was an early supporter of Darwin's theories of evolution (1810-1888)
verb make grey
verb turn grey
adjective of an achromatic color of any lightness intermediate between the extremes of white and black
adjective showing characteristics of age, especially having grey or white hair
adjective used to signify the Confederate forces in the American Civil War (who wore grey uniforms)
Source: WordNet 3.1, Princeton University