Where does “hæmoblast” come from?

hæmoblast (English) comes from English -blast, from Ancient Greek βλᾰστός — sprout, shoot, bud.

Ancestry of “hæmoblast”, step by step

StepLanguageWordMeaning
1English-blastan immature cell or tissue
2Ancient Greekβλᾰστόςsprout, shoot, bud
Every word from Ancient Greek βλᾰστόςEvery word from English -blast