Learn That Word

Synonyms for Castrated (same or very similar meaning)

WordNet sense 1 ((of a male animal) having the testicles removed):
gelded

WordNet sense 2 (having testicles or ovaries removed):
altered, neutered

WordNet sense 3 (deprived of sexual capacity or sexual attributes):
unsexed


From the ODE community, based on WordNetadd/edit