The Collaborative International Dictionary
Suprasphenoidal
Suprasphenoidal \Su`pra*sphe*noid"al\, a. (Anat.) Situated above the sphenoidal bone; as, the suprasphenoidal appendage, or pituitary body.
Wiktionary
suprasphenoidal
a. (context anatomy English) Situated above the sphenoidal bone.