Rider

One who, or that which, rides.

Formerly, an agent who went out with samples of goods to obtain orders; a commercial traveler.

One who breaks or manages a horse.

An addition or amendment to a manuscript or other document, which is attached on a separate piece of paper; in legislative practice, an additional clause annexed to a bill while in course of passage; something extra or burdensome that is imposed.

A problem of more than usual difficulty added to another on an examination paper.

A Dutch gold coin having the figure of a man on horseback stamped upon it.

Rock material in a vein of ore, dividing it.

An interior rib occasionally fixed in a ship's hold, reaching from the keelson to the beams of the lower deck, to strengthen her frame.

The second tier of casks in a vessel's hold.

A small forked weight which straddles the beam of a balance, along which it can be moved in the manner of the weight on a steelyard.

A robber.

a clause that is appended to a legislative bill