تلفظ بین المللی : /ˌɛvəɹˈeɪʃən/ تلفظ : [,Ev@r'eIS@n]
English
Castration.
See Hockey. Holloway.
The science which relates to the formation and development of the embryo in animals and plants; a study of the gradual development of the ovum until it reaches the adult stage.
