greyen
Verb
Meaning
greyen (third-person singular simple present greyens, present participle greyening, simple past and past participle greyened)
(transitive, intransitive) To make or become grey
Verb
greyen (third-person singular simple present greyens, present participle greyening, simple past and past participle greyened)
(transitive, intransitive) To make or become grey