Richard Hoiles explains the meaning of Guineas
Victoria Pendleton visits Gary Witheford to find out what it takes to get a horse race-ready:
ITV Racing's Luke Harvey busts a whole load more jargon in another edition of Jargon Buster.
Matt Chapman talks Lucy Verasamy through some of the jargon used in the betting ring:
Some of those terms you spot in a racecard are not entirely easy to decipher, and Richard Hoiles is best man to go to for the answers.
Ever wondered what interference is? Wonder no more!