It means a colour as an adjective
Lupus means wolf. Gray is an additional adjective.
It can be either. The color gray is a noun. Used before a noun, it is an adjective (gray sky).
Yes it's an adjective.
No, it is an adjective. It is a form of the noun gray and the verb "to gray."
Yes, colors are adjectives if they describe something (gray socks, a gray area). They can be nouns when they do not describe something (I like the color gray).
Big, Gray Shark
An adjective, usually. It can also be a verb, when the subject is human hair, as in "My hair is graying."The word grey is an adjective.
The verb "is" in this sentence is a linking verb. It connects the subject "sky" with the adjective "gray" to describe the sky.
An adjective is a word that describes a noun.Examples:beautiful flowershappy childrenbarking dogsyellow carThe word mean is an adjective. Example: Billy is mean.
Clean, green,
Old gray or new gray
Gray of face means that you are old.