sesame
    n 1: East Indian annual erect herb; source of sesame seed or
         benniseed and sesame oil [syn: sesame, benne, benni,
         benny, Sesamum indicum]

Sesame \Ses"a*me\, n. [L. sesamum, sesama, Gr. ????, ???: cf. F.
   s['e]same.] (Bot.)
   Either of two annual herbaceous plants of the genus Sesamum
   (Sesamum Indicum, and Sesamum orientale), from the seeds
   of which an oil is expressed; also, the small obovate,
   flattish seeds of these plants, sometimes used as food. See
   Benne.
   [1913 Webster]

   Open Sesame, the magical command which opened the door of
      the robber's den in the Arabian Nights' tale of "The Forty
      Thieves;" hence, a magical password.

   Sesame grass. (Bot.) Same as Gama grass.
      [1913 Webster]