luteinize

/ˈluːtiɪnaɪz/
verb
  1. To cause or undergo the process of forming a corpus luteum from an ovarian follicle.
    • Researchers observed how the cells luteinize in response to certain signals.
    • The hormone helps luteinize the follicle after the egg is released.
    • In some animals, the follicle will luteinize even without fertilization.
Synonyms