pennyroyal noun.
[pɛnɪ'rɔɪǝl] M16.[Alt. of Anglo-Norman puliol real, i.e. Old French pouliol (mod. pouliot) and real ROYAL.]1. A small procumbent mint of damp heaths,
Mentha pulegium, formerly much used medicinally.
M16.2. In N. America: any of several similar aromatic labiate plants,
esp. (more fully
American pennyroyal)
Hedeoma pulegioides. M16. [TahlilGaran] English Dictionary ▲