An achromatic colour intermediate between black and white.
User Defined Definitions
"a neutral achromatic color midway between white and black"
"clothing that is a grey color"
"any organization or party whose uniforms or badges are grey"
"horse of a light gray or whitish color"
"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"
"1905-1965"
"make grey"
"turn grey"
"of an achromatic color of any lightness intermediate between the extremes of white and black"
"showing characteristics of age, especially having grey or white hair"