vasectomized
Word family
- vasectomynounB2
- vasectomizeverbC1
Synonym discussion
Sense: verb/1
All three words describe making a male unable to reproduce, but they differ in scope and connotation. Sterilize is the broadest term: it covers both sexes and any method (surgical, chemical, or otherwise). Vasectomized is a precise medical term for the specific surgical procedure on the vas deferens. Neuter is the everyday word for animals, especially pets, and often implies removing the testicles (castration) rather than just cutting the sperm ducts. Castrate specifically means removing the testicles, which stops both sperm and hormone production. In human medicine, vasectomized is the standard term; sterilize sounds clinical but vague, and castrate is misleading and incorrect for the vasectomy procedure.
Common collocations
Etymology
Formed from the noun 'vasectomy' (1906) plus the English past-participle suffix '-ed'. 'Vasectomy' itself combines Latin 'vas' (vessel, duct, referring to the vas deferens) with Greek '-ectomy' (a cutting out, from 'ektomē' meaning excision). The term entered medical English in the early 20th century as the procedure became surgically feasible.
First known use
1900
1900, in the meaning defined above