a former system in the American West of carrying mail and express by relays of riders mounted on ponies, esp. the system operating (1860-61) between St. Joseph, Missouri, and Sacramento, California.
[ 1840-50, Amer. ]
a former system in the American West of carrying mail and express by relays of riders mounted on ponies, esp. the system operating (1860-61) between St. Joseph, Missouri, and Sacramento, California.
[ 1840-50, Amer. ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012