Medical Dictionary

trophectoderm


trophectoderm

noun troph·ec·to·derm \ˌtrōf-ˈek-tə-ˌdərm\

Definition of TROPHECTODERM

:  trophoblast; especially :  the outer layer of the mammalian blastocyst after differentiation of the ectoderm, mesoderm, and endoderm when the outer layer is continuous with the ectoderm of the embryo
February 28, 2015
pontificate Hear it
To speak pompously or dogmatically
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