(anatomy) Below the temple or temporal bone.

In an infratemporal manner

(anatomy) A fossa that is bounded above by the plane of the zygomatic arch, laterally by the ramus of the mandible, and medially by the pterygoid plate, and that contains the masseter and pterygoid muscles and the mandibular nerve.

plural of infratemporal fossa

(anatomy) A transverse ridge on the outer surface of the greater wing of the sphenoid bone that divides it into a superior portion that contributes to the formation of the temporal fossa and an inferior portion that contributes to the formation of the infratemporal fossa.