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]