dullen
English edit
Etymology edit
Pronunciation edit
Verb edit
dullen (third-person singular simple present dullens, present participle dullening, simple past and past participle dullened)
- (transitive, nonstandard) To make dull or duller; to dull.
- (intransitive, nonstandard) To become dull or duller; to dull.
Synonyms edit
- dull (verb)