Definition of mint
1
: any of a family (Lamiaceae synonym Labiatae, the mint family) of aromatic plants with a square stem and a 4-lobed ovary which produces four one-seeded nutlets in fruit;
especially
: any of a genus (Mentha) of mints that have white, purple, or pink verticillate flowers with a nearly regular corolla and four equal stamens and that include some used in flavoring and cookery
2
: a confection flavored with mint
