squamosal

/skwəˈmoʊsəl/
adjective
  1. Relating to the squamosal bone, a bone in the skull of many vertebrates, or shaped like a scale.
    • In reptiles, the squamosal region connects the jaw to the skull.
    • The squamosal bone is part of the temporal region in the human skull.
    • The fossil showed a well-preserved squamosal structure.
noun
  1. The squamosal bone, a paired bone in the skull of many vertebrates, located in the temporal region.
    • Damage to the squamosal can affect jaw movement in reptiles.
    • The squamosal articulates with the parietal bone in many mammals.
    • The anatomy textbook labeled the squamosal clearly in the diagram.
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