Definition of "gray"
- adjective
Having a color somewhere between white and black, as the ash of an ember.
Dreary, gloomy.
Having an indistinct, disputed or uncertain quality.
- verb
To become gray.
To cause to become gray.
- noun
An achromatic colour intermediate between black and white.
An extraterrestrial creature with grayish skin, bulbous black eyes, and an enlarged head.
In the International System of Units, the derived unit of absorbed dose of radiation (radiation absorbed by a patient); one joule of energy absorbed per kilogram of the patient's mass.
- Sources