From Longman Dictionary of Contemporary Englishdoughdough /dəʊ $ doʊ/ ●○○ noun 1 
[singular, uncountable]DF a mixture of flour and water ready to be baked into bread, pastry etc2 [uncountable] informalPECMONEY money
[singular, uncountable]DF a mixture of flour and water ready to be baked into bread, pastry etc2 [uncountable] informalPECMONEY moneyExamples from the Corpus
dough• The application with the particularly detrimental effect on operators' jobs was the biscuit dough mixing automation.• He only married her for her dough.• I'd go on vacation three times a year too, if I had his dough!• Cover with remaining dough, pressing dough around filling with fingers to remove air bubbles.• Stir in the suet, herbs and enough cold water to make a soft dough.• Stir in enough additional flour to make soft dough.• Hardness refers to gluten and protein, which form the cell structure of the dough.• This lets the gluten relax and then the dough should be more compliant.• Mix lemon juice and milk; stir into flour mixture until dough leaves side of bowl and forms a ball. 2.• Cover with a cloth and leave in a warm place until dough doubles in size. 5.From Longman Business Dictionarydoughdough /dəʊdoʊ/ noun [uncountable] informal moneyHe made a huge pile of dough working for an investment bank.Origin dough Old English dag 