Blacken

1.

(TRANSITIVE) (To become black or dark to make black, to slander, to grow dark or threatening, to injure) ធ្វើឱ្យខ្មៅ, លាបខ្មៅ
Example: Soot blackens kettles, The sky blackened.

2.

(INTRANSITIVE) ទៅជាខ្មៅ

1.

(TRANSITIVE) To make or render black.

2.

(TRANSITIVE) To make dark; to darken; to cloud.

3.

(TRANSITIVE) To defame; to sully, as reputation; to make infamous; as, vice blackens the character.

4.

(INTRANSITIVE) To grow black or dark.