noun a dealer in horses; a horse trader.
2. jockey ·vt " to jostle by riding against one.".
3. jockey ·noun a professional rider of horses in races.
4. jockey ·noun a cheat; one given to sharp practice in trade.
5. jockey ·vi to play or act the jockey; to cheat.
6. jockey ·vt to play the jockey toward; to cheat; to trick; to impose upon in trade; as, to jockey a customer.