Emissary

(In the Speech, oronal: often used as such by species for whom the Speech is the language of discourse) A term of respect by which beings who know about wizardry may address a wizard out on errantry. Normally the usage implies an understanding that the wizard addressed is out on the business of the Powers that Be. (SYWTBAW, WH, WAW)

(See also: The High Road: Formal referents.)