castrate

nouns

a man who has been castrated and is incapable of reproduction
"eunuchs guarded the harem"
castrate, eunuch

verbs

deprive of strength or vigor
"The Senate emasculated the law"
castrate, emasculate
edit by omitting or modifying parts considered indelicate
"bowdlerize a novel"
bowdlerise, bowdlerize, castrate, expurgate, shorten
is derived from
castration
remove the testicles of a male animal
castrate, demasculinise, demasculinize, emasculate
is derived from
castration
remove the ovaries of
"Is your cat spayed?"
alter, castrate, neuter, spay
is derived from
castration
is derived from
neutering
is derived from
neuter