||Stom`o*dæ"um (?), n. [NL., from
Gr. &?;, &?;, mouth + &?; to divide.] 1.
(Anat.) A part of the alimentary canal. See under
Mesenteron.
2. (Zoöl.) The primitive mouth and
esophagus of the embryo of annelids and arthropods.
||Stom`o*dæ"um (?), n. [NL., from
Gr. &?;, &?;, mouth + &?; to divide.] 1.
(Anat.) A part of the alimentary canal. See under
Mesenteron.
2. (Zoöl.) The primitive mouth and
esophagus of the embryo of annelids and arthropods.