- The definition of a darb is slang for an excellent person or thing.
An example of a darb is a student who receives the grade of A in every class all through the school years.
Origin: probably contr. ; from obsolete slang darby, ready money, origin, originally , a strict usurer's bond, short for Father Darby's bonds ; from surname Darby or Derby
Used by arrangement with John Wiley & Sons, Inc.