Ligation (noun)

The surgical binding or tying off of a blood vessel or duct to prevent blood flow.

Origin:

From the latin ligatio, from ligare "to bind".

Examples:

1. The ligation of the artery was necessary to stop the bleeding.
2. The ligation of the vein was done to prevent blood loss.
3. Ligation is a common surgical procedure.
4. Ligation can be done with a special clip or a suture.
5. Ligation is used to treat varicose veins.