EMBRYONIC DISK


Meaning of EMBRYONIC DISK in English

[embryonic disk] n (ca. 1938) 1 a: blastodisc b: blastoderm

2: the part of the inner cell mass of a blastocyst from which the embryo of a placental mammal develops--called also embryonic shield

Merriam-Webster English vocab.      Английский словарь Merriam Webster.