Found 2 items, similar to Blastodisc.
English → English (WordNet) Definition: blastodisc blastodisc n : a layer of cells on the inside of the blastula [syn: blastoderm, germinal disc, germinal area]
English → English (gcide) Definition: blastodisc 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]