Definition of gray :
1. A gray color; any mixture of white and black; also, a neutral or whitish tint.
2. An animal or thing of gray color, as a horse, a badger, or a kind of salmon.
3. Gray- haired; gray- headed; of a gray color; hoary.
4. Old; mature; as, gray experience. Ames.
5. White mixed with black, as the color of pepper and salt, or of ashes, or of hair whitened by age; sometimes, a dark mixed color; as, the soft gray eye of a dove.
senile, fair-haired, olden, immemorial, white-haired, Grey, Robert Gray, grizzly, achromatic, time-honored, Asa Gray, Thomas Gray, shaded, colorless, hoary, remote, gray-haired, elderly, livid, greyness, time-worn, hoar, blue-eyed, intermediate, grayish, cloudy, patriarchal, antiquated, antique, gray-headed, decrepit, aged, neutral, canescent, pale, southern, old, greyish, venerable, grey-headed, sere, rusty, dusky, ancient, grey-haired
gray (part of speech: adjective)
gloomy, silvery, dapple-gray, iron-gray, gun metal, pearly, dull, dingy, pearl-gray, ashen, mousy, lead-gray, mole-gray, battleship-gray, taupe, smoky, neutral-tint, somber, leaden, dreary, drab, salt-and-pepper, grizzled
grayness (part of speech: noun)
- The color of the leaves is pale green above, whitish or gray and covered with white hairs underneath. - "The Medicinal Plants of the Philippines", T. H. Pardo de Tavera.
- He started at sight of her, and then she saw his eye fall with surprise on her gray dress. - "Put Yourself in His Place", Charles Reade.
- In an instant, Larry realized that the gray mass was a human brain. - "The Pygmy Planet", John Stewart Williamson.