Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun pennyroyal_oil

2 senses of pennyroyal oil

Sense 1
pennyroyal oil -- (oil from European pennyroyal having an odor like mint; used chiefly in soaps)
       => oil -- (a slippery or viscous liquid or liquefiable substance not miscible with water)

Sense 2
pennyroyal oil, hedeoma oil -- (aromatic oil from American pennyroyal)
       => oil -- (a slippery or viscous liquid or liquefiable substance not miscible with water)