Blacken(v. i.) To grow black or dark.
Blacken(v. t.) To make or render black.
Blacken(v. t.) To make dark; to darken; to cloud.
Blacken(v. t.) To defame; to sully, as reputation; to make infamous; as, vice blackens the character.
Blackened(imp. & p. p.) of Blacken
Blackener(n.) One who blackens.
Blackening(p. pr. & vb. n.) of Blacken

Words within blackenings