Definition of morulation in English:

morulation

noun

rare Embryology
  • The development of an ovum into a morula.

Pronunciation

morulation

/ˌmɔːr(j)ʊˈleɪʃn/ /ˌmɒr(j)ʊˈleɪʃn/

Origin

Late 19th century; earliest use found in The Century Dictionary. From morula + -ation.