a suffix which denotes a less differentiated precursor cell. It may or may not retain mitotic capability. Examples: myeloblast (white cell precursor), osteoblast (bone cell precursor).
(blast) Immature blood cell
an immature cell derived from a stem cell
Poorly differentiated (immature) blood cells which when seen in excess can be can be indicative of leukemia.
An immature blood cell.
germ, immature cell blastoma = a cancer made of immature cells