Kale (?), n. [Scot. kale, kail, cale, colewort, Gael. cael; akin to Ir. cal, W. cawl, Armor. kaol. See Cole.]
1. (Bot.) A variety of cabbage in which the leaves do not form a head, being nearly the original or wild form of the species. [Written also kail, and cale.]
2. See Kail, 2.
Sea kale(Bot.), a European cruciferous herb (Crambe maritima), often used as a pot herb; sea cabbage.