blastodisc

play
noun blas·to·disc \ˈblas-tə-ˌdisk\

Definition of blastodisc

  1. :  the embryo-forming portion of an egg with discoidal cleavage usually appearing as a small disc on the upper surface of the yolk mass — see egg illustration

1878

First Known Use of blastodisc

1878


Medical Dictionary

blastodisc

noun blas·to·disc
variants: or

blastodisk

\ˈblas-tə-ˌdisk\play

Medical Definition of blastodisc

  1. :  the embryo-forming portion of an egg with discoidal cleavage usually appearing as a small disc on the upper surface of the yolk mass

Illustration of blastodisc

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