courier

courier is a   Noun

Definition:

[1] A messenger sent with haste to convey letters or dispatches, usually on public busuness. The wary Bassa . . . by speedy couriers, advertised Solyman of the enemy`s purpose. Knolles.

[2] An attendant on travelers, whose business it is to make arrangements for their convenience at hotels and on the way.

Synonyms: