What is the definition of Multilateral Agreement
in your own words

Multilateral or international agreement.

Explanation:

This agreement is an agreement between two, three, or more entities supported by international legal norms. This type of contract is most often concluded between states and is a legal act that must be respected. This contract originated in Vienna in 1969, and the contract came into practice 11 years later. The convention is currently accepted and signed by about 116 countries around the world.

i want to say death; parole, probation, and fines are still being used all the time.