1. The surgical removal or excision of a part of the body, especially an organ or tissue.
Usage: medical/surgical term; often used interchangeably with 'excision'

Examples

• The surgeon performed an exsection of the tumor to prevent further complications.
• Exsection of the damaged tissue was necessary to restore normal function.
• The patient recovered well following the exsection procedure.
• Modern techniques have made exsection less invasive than in previous decades.