1. A cutting out or off of any part of the body; amputation; the cutting off of a person or nation, as a judgement; extirpation; excommunication.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• exciption,
• excitin,
• excitign,
• extesion,
• exhition,
• exibision,
• excistion,
• exciation,
• exansion,
• excission,
• exercision,
• excersion,
• exicison,
• expasion,
• exicusion,
• exension,
• ecision,
• excusion,
• extusion,
• excison

• exigent,
• exciseman.

The adjective form of the word "excision" is "excisional".

The plural of the "excision" can be the "excisions".

The singular of the "excision" can be the "excision".