nighten (English, verb)
expansion: nighten (third-person singular simple present nightens, present participle nightening, simple past and past participle nightened)
Senses:
glosses: To become night or grow dark, as night.
tags: intransitive
Forms:
form: nightens
tags: present
singular
third-person
form: nightening
tags: participle
present
form: nightened
tags: participle
past
form: nightened
tags: past