Definition of bioblast in English:

bioblast

noun

Biology
historical
  • Especially in the terminology or R. Altmann: a granule of protoplasm thought to be capable of growth and self-reproduction; a minute hypothetical primitive organism, a protobiont.

Origin

Late 19th century. From German Bioblast from bio + -blast.

Pronunciation

bioblast

/ˈbʌɪə(ʊ)ˌblast//ˈbʌɪə(ʊ)ˌblɑːst/