Jŏck'ey1, n.
n. [pl. JŎCK'EYS. [Diminutive of Jock, Scot. Jock, diminutive of John; originally a boy who rides horses.]
- A man who rides horses in a race. Addison.
- A dealer in horses; one who makes it his business to buy and sell horses for gain.
- A cheat; one who deceives or takes undue advantage in trade.