- vervaine, vervein (obsolete)
From Middle English verveyne, from Old French verveine, from Latin verbēna. Doublet of verbena.
- (Received Pronunciation) IPA(key): /ˈvɜːveɪn/
- (General American) IPA(key): /ˈvɚveɪn/
vervain (countable and uncountable, plural vervains)
- Any herbaceous plant in the genus Verbena especially if used for medicinal purposes, primarily Verbena officinalis, common