Made a bundle is an idiom that means to have made a lot of money. The two crossword solutions for this term are 'hayed' and 'baled'. Hayed is the process of cutting and drying grasses and other plants to be used as animal feed. Baled is the process of compressing hay, straw, or other materials into large bundles for storage or transport. Both processes involve harvesting and preparing crops for sale, which can lead to a bundle of money.