Definitions

1. noun

a grey color or a thing of that color; a dull, discolored area, typically on the teeth, caused by a buildup of plaque

“The old building had a gray exterior that blended in with the surroundings.”

2. adjective

having or showing a lack of brightness or color; dull, dismal, or depressing

“The gray sky made it difficult to get out of bed in the morning.”

3. verb

to make or become gray

“She spent years working outdoors, and her hair began to gray prematurely.”

4. adverb

in a gray way; in a dull or discolored manner

“The city streets were gray with pollution.”