A 19th-century mail service delivering messages across North America by means of riders on horseback.
the third year of primary school, following after the junior and senior infant levels.
premier rank.
One of two classes of city government in the U.S. state of Kentucky, in which cities elect a mayor and aldermen.
Of, or relating to the most luxurious and expensive class of accommodation on a train, ship, hotel, etc.
Great, very enjoyable.
Of, or relating to a first class match.
Belonging to the best or top group in a system of classification.
Of, or relating to a class of mail to be delivered before second class.
Of, or relating to a treatment like that for a first-class citizen.