boodle /ˈbuːdəl/noun 3verb 1forms 3 noun3 •(slang) Money, especially when acquired or spent illegally or improperly; swag.He was your 'man higher up' when you were on the force. His share of the boodle passed through your hands. You must go on the stand and testify against him. — 1907 •(dialect, US) The whole collection or lot; caboodle.He pulled off his coat and threw it down, and declared he'd fight the whole boodle of 'em — 1833 •(US, slang) Candy and snacks. verb1 •(slang) To engage in bribery. formsboodled · boodling · boodles