Source : Webster's Revised Unabridged Dictionary (1913)

Interscapular \In`ter*scap"u*lar\, a.
   1. (Anat.) Between the scapul[ae] or shoulder blades.

   2. (Zo["o]l.) Pertaining to the upper back, or the part
      between the shoulders; as, the interscapular feathers.