单词	postorbital
释义	postorbital /pəʊstˈɔːbɪt(ə)l / chiefly Zoology adjective Situated at the back of the orbit or eye socket, in particular denoting a process of the frontal bone which in some reptiles forms a separate bone.The postorbital process of the frontal bone is sharp.... The skull of a colugo is very distinctive, broad and flat in outline and with a nearly complete postorbital process that sets off the eye sockets. All artiodactyls have a postorbital bar or process. noun A postorbital bone.The capitate processes are small and visible through the supratemporal fenestrae dorsally, fitting within fossae in the postorbitals.... Lateral processes for the postorbitals are short, and a broad sutural contact with the laterosphenoid occurs within the supratemporal space. Again, there may be individual variation and some exceptions, but the general rule is six bones: three operculars, the squamosal, a postorbital, and any posterior process of the lacrimojugal.
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