(transitive) To make dark or darker by reducing light. / (intransitive) To become dark or darker (having less light).

(dated slang, offensive, ethnic slur) A person with dark skin. / (slang, obsolete) A dark lantern.

comparative form of dark: more dark

simple past tense and past participle of darken

Made dark or lightproof by the exclusion of light. / Having an absence of light, such as at night-time.

Alternative form of darken someone's door

present participle of darken

The act of something becoming darker.

Third-person singular simple present indicative form of darken

superlative form of dark: most dark