em·is·sary 
/ˈɛməˌseri, Brit ˈɛməsri/ noun
plural em·is·sar·ies /ˈɛməˌseri, Brit ˈɛməsri/ noun [count] : a person who is sent on a mission to represent another person or organization
▪ government emissaries [=envoys] trying to negotiate a settlement ▪ She acted as the president's personal emissary to the union leaders.
▪ government emissaries [=envoys] trying to negotiate a settlement ▪ She acted as the president's personal emissary to the union leaders.
