1. (noun)envoy, envoy extraordinary, minister plenipotentiary a diplomat having less authority than an ambassador Synonyms: envoi, ministerplenipotentiary, envoy, envoy extraordinary, emissary
2. (noun)emissary, envoy someone sent on a mission to represent the interests of someone else Synonyms: envoi, ministerplenipotentiary, envoy extraordinary, envoy, emissary