Dictionary

embryonic membrane

noun

Definition of EMBRYONIC MEMBRANE

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

First Known Use of EMBRYONIC MEMBRANE

1947

embryonic membrane

noun    (Medical Dictionary)

Medical Definition of EMBRYONIC MEMBRANE

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

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