Epiblast

1 definition found

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

  Epiblast \Ep"i*blast\, n. [Pref. epi- + -blast.] (Biol.)
     The outer layer of the blastoderm; the ectoderm. See
     {Blastoderm}, {Delamination}.
     [1913 Webster]