darken up en · VERB
Meanings
- (intransitive, transitive) To become or make (something) darker.
- Synonym of black up.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| darkens up | Number=Sing, Person=3, Tense=Pres | lexicographic | |
| darkened up | Tense=Past, VerbForm=Part | lexicographic | |
| darkened up | Tense=Past | lexicographic | |
| darkening up | Tense=Pres, VerbForm=Part | lexicographic |