grayest
形容词 gray:
of an achromatic color of any lightness intermediate between the extremes of white and black
同义词:grey, gray, greyish, grayish
showing characteristics of age, especially having grey or white hair
同义词:grey, gray, grey-haired, gray-haired, grey-headed, gray-headed, grizzly, hoar, hoary, white-haired
darkened with overcast
used to signify the Confederate forces in the American Civil War (who wore grey uniforms)
intermediate in character or position