/prəˌpɔːrʃəˈnæləti/ – Noun
Definition: Sự cân đối hoặc tương xứng.
A more thorough explanation: 1. (EU LAW) the principle that a decision taken by the EU should not go beyond what is necessary to achieve an objective (especially one set out in the Treaty of Rome)
2,(INTERNATIONAL LAW) the idea that harm caused to civilians or civilian property must not be too great in relation to the advantage to be gained by a military attack
Example: 1. The proposed legislation lacks proportionality under the Treaty of Rome
2. There must be an investigation into the proportionality of the response by the United Front.