deutoplasmolysis

noun
deu·​to·​plas·​mol·​y·​sis | \ ˌd(y)üt-(ˌ)ō-plaz-ˈmäl-ə-səs How to pronounce deutoplasmolysis (audio) \
plural deutoplasmolyses\ -​ˌsēz How to pronounce deutoplasmolyses (audio) \

Medical Definition of deutoplasmolysis

: elimination of part of the yolk content of an egg following fertilization or during cleavage