hemocytoblast: Meaning and Definition of

he•mo•cy•to•blast

Pronunciation: (hē"mu-sī'tu-blast", hem"u-), [key]
— n. Anat.
  1. a primordial cell capable of developing into any type of blood cell.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.