Definition of hypoblast Hypoblast

hy•po•blast

We found 4 definitions of hypoblast from 4 different sources.

What does hypoblast mean?

Noun
hypoblast - the inner germ layer that develops into the lining of the digestive and respiratory systems
		endoderm, entoderm, endoblast, entoblast

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hypoblast (Noun)
A type of tissue that forms from the inner cell mass and later is incorporated into the endoderm.

hypoblast (n.)
The inner or lower layer of the blastoderm; -- called also endoderm, entoderm, and sometimes hypoderm. See Illust. of Blastoderm, Delamination, and Ectoderm.