Function: noun
Usage: often cap P&E
Date: 1847
: a rapid postal and express system that operated across the western U.S. in 1860-61 by relays of horses and riders
Function: noun
Usage: often cap P&E
Date: 1847
: a rapid postal and express system that operated across the western U.S. in 1860-61 by relays of horses and riders
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012