Hypertext Webster Gateway: "blastoderm"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Blastoderm \Blas"to*derm\, n. [Gr. blasto`s sprout + E. derm.]
(Biol.)
The germinal membrane in an ovum, from which the embryo is
developed.
From WordNet (r) 1.7 (wn)
blastoderm
n : a layer of cells on the inside of the blastula [syn: {germinal
disc}, {blastodisc}, {germinal area}]
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