'blastodisc' definitions:
Definition of 'blastodisc'
From: WordNet
noun
A layer of cells on the inside of the blastula [syn: blastoderm, germinal disc, blastodisc, germinal area]
Definition of 'blastodisc'
From: GCIDE
- blastodisc \blastodisc\ n. a disc-shaped layer of cells on the surface of the yolk mass of an egg (such as that of a bird) which develops to form the embryo.
- Syn: germinal disc, germinal area. [WordNet 1.5 +PJC]