[{"Bold_text": "noun", "List Items": ["Usuallyskimmings.floating matter that is removed from the surface of a liquid.", "skimmings,Metallurgy. dross .", "Slang.the practice of concealing gambling or other profits so as to avoid paying taxes, commissions, etc.:An audit of their cleaning business uncovered several years of skimming.", "the practice of electronically appropriating account numbers or other confidential data for illegal use:A chip is embedded in the credit card to prevent skimming."]}]