1. 
[syn: sea kale, sea cole, Crambe maritima]
The Collaborative International Dictionary of English v.0.48:
Sea kale \Sea" kale"\ (Bot.)
   See under Kale.
   [1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Kale \Kale\, n. [Scot. kale, kail, cale, colewort, Gael. cael;
   akin to Ir. cal, W. cawl, Armor. kaol. See Cole.]
   [1913 Webster]
   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.]
      [1913 Webster]
   2. See Kail, 2.
      [1913 Webster]
   Sea kale (Bot.), a European cruciferous herb (Crambe
      maritima), often used as a pot herb; sea cabbage.
      [1913 Webster]
WordNet (r) 3.0 (2006):
sea kale
    n 1: perennial of coastal sands and shingles of northern Europe
         and Baltic and Black Seas having racemes of small white
         flowers and large fleshy blue-green leaves often used as
         potherbs [syn: sea kale, sea cole, Crambe maritima]