Source : Webster's Revised Unabridged Dictionary (1913)

Escrol \Es*crol"\, Escroll \Es*croll"\, n. [See {Escrow},
   {Scroll}.]
   1. A scroll. [Obs.]

   2. (Her.)
      (a) A long strip or scroll resembling a ribbon or a band
          of parchment, or the like, anciently placed above the
          shield, and supporting the crest.
      (b) In modern heraldry, a similar ribbon on which the
          motto is inscribed.