Holoblastic

1 definition found

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

  Holoblastic \Hol`o*blas"tic\, a. (Biol.)
     Undergoing complete segmentation; composed entirely of
     germinal matter, the whole of the yolk undergoing fission; --
     opposed to meroblastic.
     [1913 Webster]