Gray
Part of speech: adjective
Definition: grey
Part of speech: verb
Definition: To become gray or cause to become gray.
Part of speech: noun
Definition: grey; an achromatic colour A penny with a tail on both sides, used for cheating. (Reference: Sidney J. Baker, The Australian Language, second edition, 1966, chapter XI section 3, page 243.) an extraterrestrial creature with gray 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. Symbol: Gy
Example sentence: Before me, everything was black or navy blue or gray or brown or beige, things like that, for daytime. I began using shocking pink and ice blue and all kinds of bright colors. And I dyed furs.
Achromatic
Part of speech: adjective
Definition: Free from color; transmitting light without color-related distortion.Containing components such as achromatic lenses and prisms, designed to prevent color-related distortion.Uncolored; not absorbing color from a fluid; -- said of tissueHaving only the diatonic notes of the scale; not modified by accidentals.Being achromatic in subject