vt to darken to obscure.
2. dark ·adj deprived of sight; blind.
3. dark ·noun the condition of ignorance; gloom; secrecy.
4. dark ·adj foreboding evil; gloomy; jealous; suspicious.
5. dark ·noun absence of light; darkness; obscurity; a place where there is little or no light.
6. dark ·adj not clear to the understanding; not easily seen through; obscure; mysterious; hidden.
7. dark ·adj destitute of knowledge and culture; in moral or intellectual darkness; unrefined; ignorant.
8. dark ·adj evincing black or foul traits of character; vile; wicked; atrocious; as, a dark villain; a dark deed.
9. dark ·noun a dark shade or dark passage in a painting, engraving, or the like; as, the light and darks are well contrasted.
10. dark ·adj destitute, or partially destitute, of light; not receiving, reflecting, or radiating light; wholly or partially black, or of some deep shade of color; not light-colored; as, a dark room; a dark day; dark cloth; dark paint; a dark complexion.