blastoderm

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noun blas·to·derm \-ˌdərm\

Definition of blastoderm

  1. :  a blastodisc after completion of cleavage and formation of the blastocoel

Origin and Etymology of blastoderm

German, from blast- + -derm


First Known Use: 1837


Medical Dictionary

blastoderm

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noun blas·to·derm \-ˌdərm\

Medical Definition of blastoderm

  1. :  a blastodisc after completion of cleavage and formation of the blastocoel—called also discoblastula


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