#1 castrate n. [eunuch] a man who has been castrated and is incapable of reproduction; "eunuchs guarded the harem". wn
#2 castrate v. [emasculate] deprive of strength or vigor; "The Senate emasculated the law". wn
#3 castrate v. [bowdlerize, bowdlerise, expurgate, shorten] edit by omitting or modifying parts considered indelicate; "bowdlerize a novel". wn
#4 castrate v. [emasculate, demasculinize, demasculinise] remove the testicles of a male animal. wn
#5 castrate v. [alter, neuter, spay] remove the ovaries of; "Is your cat spayed?". wn
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