Found 2 items, similar to Allantoid.
English → English (WordNet) Definition: allantoid allantoid adj : shaped like a sausage [syn: sausage-shaped]
English → English (gcide) Definition: Allantoid Allantois \Al*lan"to*is\, Allantoid \Al*lan"toid\, ] n.. (Anat.) A membranous appendage of the embryos of mammals, birds, and reptiles, -- in mammals serving to connect the fetus with the parent; the urinary vesicle. [1913 Webster] Allantoid \Al*lan"toid\, Allantoidal \Al`lan*toid"al\, a. [Gr. ? shaped like a sausage; ? sausage + e'i^dos form.] (Anat.) Of or pertaining to the allantois. [1913 Webster] ||