abolishment
n.the official end of a law, a system, or an organization. It is a formal way to say that something no longer exists.
n.the formal or official termination of a law, practice, or institution. Often used in legal or political contexts to describe the systematic removal of a structure.
“The abolishment of the old tax law was celebrated by many.”
“The abolishment of the monarchy marked a significant shift in the country's political history.”
“The treaty aimed at the abolishment of all nuclear weapons, though the process of disarmament proved far more complex than the initial signatures suggested.”
From Middle French abolissement, from aboliss-, stem of some conjugated forms abolir, equivalent to abolish + -ment.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.