Found 2 items, similar to archenteron.
English → English (WordNet)
Definition: archenteron
archenteron
n : central cavity of the gastrula; becomes the intestinal or
digestive cavity
English → English (gcide)
Definition: Archenteron
Archenteron
\Arch`en"ter*on\, n. [Pref. arch- + Gr. ?
intestine.] (Biol.)
The primitive enteron or undifferentiated digestive sac of a
gastrula or other embryo. See Illust. under
Invagination.
[1913 Webster]