Opisthion

Definitions

  • Webster's Revised Unabridged Dictionary
    • n Opisthion (Anat) The middle of the posterior, or dorsal, margin of the great foramen of the skull.
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Century Dictionary and Cyclopedia
    • n opisthion The middle of the posterior boundary of the foramen magnum of the skull, opposite the basion. See craniometry.
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Etymology

Webster's Revised Unabridged Dictionary
NL., fr. Gr. hinder