Word
germ layer, n.
(embryology) any of the 3 layers of cells differentiated in embryos following gastrulation
<noun.animal>
germ layer
semantic pointers
hypernym
embryonic tissue
domain of synset (topic)
embryology
hyponym
ectoderm, exoderm, ectoblast
mesoderm, mesoblast
endoderm, entoderm, endoblast, entoblast, hypoblast