neutered

adjective
  1. having been surgically sterilized to prevent reproduction
  2. Usage: veterinary
  3. made ineffective or powerless
  4. Usage: figurative
verb
  1. past tense of neuter: surgically sterilized an animal
  2. Usage: veterinary
  3. past tense of neuter: made something ineffective or powerless
  4. Usage: figurative

Examples