| 释义 | pennyroyal oilThesaurus
 | Noun | 1. | pennyroyal oil - oil from European pennyroyal having an odor like mint; used chiefly in soapsMentha pulegium, pennyroyal - Eurasian perennial mint have small lilac-blue flowers and ovate leaves; yields an aromatic oiloil - a slippery or viscous liquid or liquefiable substance not miscible with water |  |  | 2. | pennyroyal oil - aromatic oil from American pennyroyalhedeoma oilAmerican pennyroyal, Hedeoma pulegioides, pennyroyal - erect hairy branching American herb having purple-blue flowers; yields an essential oil used as an insect repellent and sometimes in folk medicineoil - a slippery or viscous liquid or liquefiable substance not miscible with water | 
 
 pennyroyal oil
 pennyroyal oil[¦pen·ē¦rȯi·əl ‚ȯil]  (materials) An essential oil distilled from the dried leaves and tops of the small pennyroyal plants Hedeoma pulegioides or Mentha pulegium; used as a counterirritant in liniments, in insect repellents, and for the production of methanol.pennyroyal oil
 Synonyms for pennyroyal oilnoun oil from European pennyroyal having an odor like mintRelated WordsMentha pulegiumpennyroyaloil
 noun aromatic oil from American pennyroyalSynonymsRelated WordsAmerican pennyroyalHedeoma pulegioidespennyroyaloil
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