1) Light treacle 2) Sugar substitute 3) Treacle 
Golden syrup is a pale treacle. It is a thick, amber-coloured form of inverted sugar syrup, made in the process of refining sugar cane or sugar beet juice into sugar, or by treatment of a sugar solution with acid. It is used in a variety of baking recipes and desserts. It has an appearance similar to honey, and is often used as a substitute by peo...
Golden syrup is a pale yellow syrup made by the evaporation of cane sugar juice. It is less sweet than sugar and is generally used to flavour puddings.Golden syrup is British slang for an obvious wig.
treacle (def. 1b).