peppermint, n. [Pepper + mint.].
-
An aromatic and pungent plant of the genus Mentha (Mentha piperita), much used in medicine and confectionery. [1913 Webster]
-
A volatile oil (oil of peppermint) distilled from the fresh herb; also, a well-known essence or spirit (essence of peppermint) obtained from it. [1913 Webster]
-
A lozenge of sugar flavored with peppermint. [1913 Webster]
Peppermint camphor. (Chem.) Same as Menthol. -- Peppermint tree (Bot.), a name given to several Australian species of gum tree (Eucalyptus amygdalina, Eucalyptus piperita, E. odorata, etc.) which have hard and durable wood, and yield an essential oil.