(Middle Ages) flexible armor made of interlinked metal rings | the most expensive accommodations on a ship or train or plane |
a conveyance that transports the letters and packages that are conveyed by the postal system | the highest rank in a classification |
the system whereby messages are transmitted via the post office | mail that includes letters and postcards and packages sealed against inspection |
the bags of letters and packages that are transported by the postal service | |
any particular collection of letters or packages that is delivered | |