Definition of harm. 1 : physical or mental damage : injury the amount of harm sustained by the boat during the storm.
Introduction / Definition: Legitimacy is commonly defined in political science and sociology as the belief that a rule, institution, or leader has the right to govern.
That is, a particular rule or norm is legitimate if it enjoys support from the relevant set of actors.[2] While Gelpi is discussing legitimacy at the international level, the same two approaches, and sometimes more, can be used in dealing with legitimacy on any level of political organization.