chorioallantois, n.
the very vascular fetal membrane composed of the fused chorion and adjacent wall of the allantois
<noun.animal>
chorioallantoic membrane chorioallantois
semantic pointers
hypernym
Word
the very vascular fetal membrane composed of the fused chorion and adjacent wall of the allantois
<noun.animal>
chorioallantoic membrane chorioallantois