English to English

verb (v)

• make free from bacteria(verb.body)

  Synonym:
  sterilise
  

  source: wordnet30
• make infertile(verb.body)

  Example:
  In some countries, people with genetically transmissible disabilites are sterilized.
  

  Synonym:
  desex, desexualise, desexualize, fix, sterilise, unsex
  

  source: wordnet30
• To make sterile or unproductive; to impoverish, as land; to exhaust of fertility.(verb)

  source: webster1913