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proamnion. In DICTIOUS you will not only get to know all the dictionary meanings for the word
proamnion, but we will also tell you about its etymology, its characteristics and you will know how to say
proamnion in singular and plural. Everything you need to know about the word
proamnion you have here. The definition of the word
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English
Etymology
From pro- + amnion.
Noun
proamnion (plural proamnions or proamnia)
- An area of the blastoderm at the cephalic end of a vertebrate embryo, in which there is no mesoderm separating the ectoderm and endoderm