analgesia

/ˌænəlˈdʒiːʒə/
noun
  1. The inability to feel pain, especially from medical treatment or injury.
    • Some people are born with a rare condition that causes congenital analgesia.
    • The dentist used a local anesthetic to provide analgesia during the procedure.
    • After the surgery, the patient experienced complete analgesia in the lower half of her body.
Antonyms
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