\Ses"ban\, n. [F., fr. Ar. saisab[=a]n, seiseb[=a]n, a
kind of tree, fr. Per. s[=i]sab[=a]n seed of cinquefoil.]
(Bot.)
A leguminous shrub ({Sesbania aculeata}) which furnishes a
fiber used for making ropes.
Note: The name is applied also to the similar plant,
      {Sesbania [AE]gyptiaca}, and other species of the same
      genus.