n. 切除, 删除, 切除之物

[医] 切除术

Excision \Ex*ci"sion\, n. [L. excisio: cf. F. 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. --Atterbury.

2. (Eccl.) The act of cutting off from the church;
excommunication.

3. (Surg.) The removal, especially of small parts, with a
cutting instrument. --Dunglison.