The Collaborative International Dictionary
Interscapular
Interscapular \In`ter*scap"u*lar\, a.
(Anat.) Between the scapul[ae] or shoulder blades.
(Zo["o]l.) Pertaining to the upper back, or the part between the shoulders; as, the interscapular feathers.
Wiktionary
interscapular
a. (context anatomy English) Between the shoulder blades