quadratojugal

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

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