D&B noun3 •[usually plural] A financial report on a company, especially as provided by Dun & Bradstreet.Running the D&Bs and credit reports has been one of her responsibilities since she took the position over a year ago. — 2000 •Abbreviation of drum and bass.D&B music emerged from a fusion of big beat, breakbeat hardcore, jungle, techno, funk and electronica. — 2021 •Initialism of dandelion and burdock.Barry pulled three more cans of D&B plus a bottle of water out of the fridge. — 2014 formsD&Bs