n. 25B6; noun AMBASSADOR, emissary, diplomat, consul, attaché, chargé d'affaires, plenipotentiary; nuncio; representative, delegate, proxy, surrogate, liaison, spokesperson; agent, intermediary, mediator; informal go-between; historical legate.
ENVOY
Meaning of ENVOY in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012