1. To make or render black. While the long funerals blacken all the way. Pope

2. To make dark; to darken; to cloud. "Blackened the whole heavens." South.

3. To defame; to sully, as reputation; to make infamous; as, vice blackens the character.

Syn. — To denigrate; defame; vilify; slander; calumniate; traduce; malign; asperse.

BLACKEN
Black"en, v. i.

Defn: To grow black or dark.

BLACKENER
Black"en*er, n.

Defn: One who blackens.

BLACK-EYED
Black"-eyed`, a.

Defn: Having black eyes. Dryden.