1) Ablation 2) Adenoidectomy 3) Adrenalectomy 4) Appendectomy 5) Appendicectomy 6) Cholecystectomy 7) Clitoridectomy 8) Embolectomy 9) Endarterectomy 10) Ennervation 11) Extirpation 12) Hypophysectomy 13) Hysterectomy 14) Laminectomy 15) Laryngectomy 16) Lithotomy 17) Lobectomy 18) Lumpectomy 19) Mastectomy 1) An excising 2) Deletion 3) Editing 4) Excommunication 5) French word used in English 6) Redaction 7) The act of pulling up or out 8) The act of removal 9) Uprooting 
Excision means `removal by cutting`. ...[surgery] South African Trotskyism ...
• (n.) The act of cutting off from the church; excommunication. • (n.) The act of excising or cutting out or off; extirpation; destruction. • (n.) The removal, especially of small parts, with a cutting instrument.
Surgical removal of bone or tissue.
Surgical removal.
Removal by surgery.
<surgery> To surgically remove. To excise tissue. ... (27 Sep 1997) ... 
(ek-sizh´әn) removal of a portion or all of an organ or other structure. Called also resection.
Surgical removal of bone or tissue.
Removal (by surgery)
Ex·ci'sion noun [ Latin excisio : confer French excision . See Excide .] 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 .�...
The action of cutting something off.
Type: Term Pronunciation: ek-sizh′ŭn Definitions: 1. The act of cutting out; the surgical removal of part or all of a structure or organ. 2. molecular biology a recombination event in which a genetic element is removed. 3. The enzymatic removal of a segment of a biopolymer. Synonyms: resection3
Excision: 1. Surgical removal, as in the excision of a tumor. 2. The removal as if by surgery, as in base excision repair. From the Greek ektome meaning excision.
excision 1. The act of removal; an excising. 2. The surgical removal of a foreign body or of tissue. 3. The removal, especially of small parts, with a cutting instrument. 4. Excommunication; the act of banishing a member of the Church from the communion of believers and the privileges of the Church; cutting a person off from a religious society. ...
the surgical removal of diseased tissue 
noun the act of pulling up or out; uprooting; cutting off from existence
Surgical removal of bone or tissue.
the act of removal; an excising. · the surgical removal of a foreign body or of tissue. · excommunication.