peppermint
n//ˈpɛpəˌmɪnt//pepparmynta, pepparmynt
A hybrid herb of the mint family (Mentha × piperita), formed by crossing watermint and spearmint, which has a high menthol content and a sharp flavor and is used in cooking, especially in herb teas and in confections. [from 17th c.]
(countable) Any of various sweets containing extract of the peppermint herb; peppermint confectionery. [from 19th c.]