The Collaborative International Dictionary
demasculinization
demasculinization \demasculinization\ n. the act or process of demasculinizing; the removal of the testicles of a male animal.
Syn: emasculation, castration.
Wiktionary
demasculinization
n. 1 The removal of the testicles 2 (context biology English) The suppression of a male-orientated function by repressing male hormones
Usage examples of "demasculinization".
This type of thing leads eventually both to the demasculinization of men and the defeminization of females, a perversion of nature disapproved of generally correctly or incorrectly, by Goreans.