Coach-and-four and Stagecoach

Coach-and-four noun - A carriage pulled by four horses with one driver.

Stagecoach and coach-and-four are semantically related. In some cases you can replace term "Stagecoach" with "Coach-and-four", this terms are similar.

Stagecoach noun - A large coach-and-four formerly used to carry passengers and mail on regular routes between towns.

Coach-and-four and stagecoach are semantically related. Sometimes you can use "Coach-and-four" instead a noun "Stagecoach".