Four-In-Hand

Part of speech: adjective (a.)

1. Consisting of four horses controlled by one person; as, a four- in-hand team; drawn by four horses driven by one person; as, a four- in-hand coach. -- n.

2. A team of four horses driven by one person; also, a vehicle drawn by such a team. As quaint a four-in-hand As you shall see. Tennyson.