n.
Mentha gracilis,R. Br., N.O. Labiatae. Much more acrid than theEuropean species of Mentha; but used widely as a herbalmedicine. Very common in all the colonies. See also Mint.
·noun An aromatic herb (Mentha Pulegium) of Europe; also, a North American plant (Hedeoma pulegioide...
Webster's Dictionary of the English Language
n. See pennyroyal. ...
Dictionary of Australasian Words Phrases and Usages by Edward E. Morris