Search Result：American pennyroyal
american pennyroyal 
(TTS Sound)
(TTS Sound)Overview of noun american_pennyroyal
The noun american pennyroyal has 1 sense
- pennyroyal, American pennyroyal, Hedeoma pulegioides -- (erect hairy branching American herb having purple-blue flowers; yields an essential oil used as an insect repellent and sometimes in folk medicine)