Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
embryonic membrane | Yes | No | No | No |
fetal membrane | Yes | No | No | No |
embryonic membrane (noun) | fetal membrane (noun) |
---|---|
the inner membrane of embryos in higher vertebrates (especially when covering the head at birth) | any membrane that functions for the protection or nourishment or respiration or excretion of a developing fetus |