the social act of assembling | (Middle Ages) flexible armor made of interlinked metal rings |
a system of components assembled together for a particular purpose | a conveyance that transports the letters and packages that are conveyed by the postal system |
a group of persons together in one place | the system whereby messages are transmitted via the post office |
several things grouped together or considered as a whole | the bags of letters and packages that are transported by the postal service |
| any particular collection of letters or packages that is delivered |