Found 2 items, similar to blastema.
English → English (WordNet) Definition: blastema blastema n : a mass of undifferentiated cells from which an organ or body part develops [also: blastemata (pl)]
English → English (gcide) Definition: Blastema Blastema \Blas*te"ma\, n.; pl. Blastemata. [Gr. bla`sthma bud, sprout.] (Biol.) The structureless, protoplasmic tissue of the embryo; the primitive basis of an organ yet unformed, from which it grows. [1913 Webster]