D defs.my
Entry 3 senses Webster, 1913

Excision

/ĭk-sĭzh'-ən/ · Ex·ci·sion · IPA /ɪkˈsɪʒən/
01 n. The act of excising or cutting out or off; extirpation; destruction.
  1. 1.
    The act of excising or cutting out or off; extirpation; destruction.
    “Such conquerors are the instruments of vengeance on those nations that have . . . grown ripe for excision.” Atterbury.
  2. 2.
    The act of cutting off from the church; excommunication.(Eccl.)
  3. 3.
    The removal, especially of small parts, with a cutting instrument.(Surg.)