All amnion synonyms
am·ni·on
A a noun amnion
- amniotic sac — membrane around embryo or foetus
- afterbirth — the placenta and fetal membranes expelled from the uterus after the birth of the offspring
- placenta — Anatomy, Zoology. the organ in most mammals, formed in the lining of the uterus by the union of the uterine mucous membrane with the membranes of the fetus, that provides for the nourishment of the fetus and the elimination of its waste products.
- water bag — a bag, sometimes made of skin, leather, etc, but in Australia usually canvas, for holding, carrying, and keeping water cool