greys Definition

to make gray

to become gray

age; also : to contain an increasing percentage of older people

something (such as an animal, garment, cloth, or spot) of a gray color

any of a series of neutral colors ranging between black and white

a soldier in the Confederate army during the American Civil War

the mks unit of absorbed dose of ionizing radiation equal to an energy of one joule per kilogram of irradiated material —abbreviation Gy

of the color gray

tending toward gray

dull in color

to experience a grayout

to cause (something or someone) to appear gray or grayish; specifically : to cause (an element of a computer interface, webpage, etc.) to appear gray or grayish (as to indicate that its function is unavailable or already used)