Dictionary entry

Quadratojugal

Webster's Dictionary 1913

Quad‐ra′to‐ju″gal (?), a.(Anat.) (a) Of or pertaining to the quadrate and jugal bones. (b) Of or pertaining to the quadratojugal bone. — n. The quadratojugal bone.

Quadratojugal bone(Anat.), a bone at the base of the lower jaw in many animals.