envoy

This term carries a formal, official weight, typically evoking images of high-stakes diplomacy and state-level negotiations. It suggests a person granted specific authority to speak on behalf of a higher power, whether a head of state or a corporate leader, emphasizing the role of a bridge between two distinct entities. While similar to an ambassador, an envoy is often perceived as being sent for a specific, time-limited mission or a particular task rather than serving as a permanent resident representative. The connotation is one of purpose and urgency, focusing on the delivery of a message or the achievement of a concrete diplomatic goal.