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Meaning of spongioblast

spon•gi•o•blast

Pronunciation: (spun'jē-ō-blast", spon'-), [key]
— n. Embryol.
  1. one of the primordial cells in the embryonic brain and spinal cord capable of developing into neuroglia.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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