Source : Webster's Revised Unabridged Dictionary (1913)

Ensiform \En"si*form\, a. [L. ensis sword + -form: cf. F.
   ensiforme.]
   Having the form of a sword blade; sword-shaped; as, an
   ensiform leaf.

   {Ensiform cartilage}, & {Ensiform process}. (Anat.) See
      {Xiphisternum}.

Source : WordNet®

ensiform
     adj : shaped like a sword blade; "the iris has an ensiform leaf"
           [syn: {sword-shaped}, {swordlike}, {bladelike}]