The Collaborative International Dictionary of English v.0.48:

Franciscan \Fran*cis"can\, a. [LL. Franciscus Francis: cf. F.
   franciscain.] (R. C. Ch.)
   Belonging to the Order of St. Francis of the Franciscans.
   [1913 Webster]

   Franciscan Brothers, pious laymen who devote themselves to
      useful works, such as manual labor schools, and other
      educational institutions; -- called also Brothers of the
      Third Order of St. Francis.

   Franciscan Nuns, nuns who follow the rule of St. Francis,
      esp. those of the Second Order of St. Francis, -- called
      also Poor Clares or Minoresses.

   Franciscan Tertiaries, the Third Order of St. Francis.
      [1913 Webster]