'Periblast' definitions:

Definition of 'Periblast'

From: GCIDE
  • Periblast \Per"i*blast\, a. [Gr. periblasta`nein to grow around. See Peri-, and -blast.] (Biol.) The protoplasmic matter which surrounds the entoblast, or cell nucleus, and undergoes segmentation. -- {Per`i*blas"tic}, a. [1913 Webster]

Words containing 'Periblast'