[1] : The Collaborative International Dictionary of English v.0.48

blastoderm \blas"toderm\, n. gr. blasto`s sprout + e. derm.
   embryology
   the early stage of an embryo after the first cleavages of the
   ovum; also, the layer of cells of which the early embryo is
   composed; specifically:
   a the early embryo developing from a blastodisc, after the
       blastocoel has formed.
   b in an insect embryo, the layer of cells that surrounds
       the internal mass of the yolk.
       pjc blastodermatic

[2] : WordNet (r) 2.0

blastoderm
     n : a layer of cells on the inside of the blastula syn: germinal
         disc, blastodisc, germinal area
see also:
germinal disc blastodisc germinal area 

Blastoderm >> B Words
Blastoderm, definition of term: Blastoderm
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