embryonic membrane

noun

: a structure (such as the amnion) that derives from the fertilized ovum but does not form a part of the embryo

Word History

First Known Use

1947, in the meaning defined above

Time Traveler
The first known use of embryonic membrane was in 1947

Dictionary Entries Near embryonic membrane

embryonic layer

embryonic membrane

embryonic vesicle

See More Nearby Entries 

Cite this Entry

“Embryonic membrane.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/embryonic%20membrane. Accessed 30 Dec. 2024.

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Medical Definition

embryonic membrane

noun
: a structure (as the amnion) that derives from the fertilized ovum but does not form a part of the embryo
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