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!
Richard Hoiles with some important information on what all those numbers and letters mean