A person who is accredited, such as an ambassador, to officially represent a government in its relations with other governments or international organisations
An official representative of a state, present in another state for the purposes of general representation of the state-of-origin or for the purpose of specific international negotiations on behalf of the diplomat's state-of-origin
A diplomat is a senior official who discusses affairs with another country on behalf of his or her own country, usually working as a member of an embassy