Caddie/ˈkædi/ Definition 1 of 2Pro Tip 1/3Golf Context The term 'caddie' is specific to golf and implies knowledge of the game. Ask your caddie for the best club to use here. Pro Tip 2/3Not Just Carrying Caddies also offer strategic advice, not just carry clubs. My caddie suggested the iron seven for this shot. Pro Tip 3/3Professional Support A caddie can be a dedicated professional, especially in competitive games. The pro golfer relied heavily on his caddie's experience.