Stomodæum

Definitions

  • Webster's Revised Unabridged Dictionary
    • Stomodæum (Anat) A part of the alimentary canal. See under Mesenteron.
    • Stomodæum (Zoöl) The primitive mouth and esophagus of the embryo of annelids and arthropods.
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Etymology

Webster's Revised Unabridged Dictionary
NL., from Gr. , , mouth + to divide