̷ ̷ˌ ̷ ̷ ̷ ̷ˌblaˈstōsə̇s noun
( plural erythroblastoses -ōˌsēz)
Etymology: New Latin, from International Scientific Vocabulary erythroblast + New Latin -osis
: the abnormal presence of erythroblasts in the circulating blood ; specifically : a hemolytic disease of the fetus and newborn that is characterized by destruction of circulating erythrocytes, increase in circulating erythroblasts, and jaundice and that is usually associated with Rh-factor incompatibility