say it: ka-STRAY-shuhn
castration is a noun meaning "neutering a male animal by removing the testicles". It carries 3 recorded senses.
neutering a male animal by removing the testicles
surgical removal of the testes or ovaries (usually to inhibit hormone secretion in cases of breast cancer in women or prostate cancer in men)
“bilateral castration results in sterilization”
the deletion of objectionable parts from a literary work
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for castration come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.