carry flag - Computer Technology. 1. a flip-flop circuit that holds the carry bit during a parallel binary add operation.a flip-flop circuit that holds the carry bit during a parallel binary add operation. 2. a bit in the condition code register that indicates a carry from the most significant bit of the word following an add or subtract operation. Also, EXTEND FLIP-FLOP.a bit in the condition code register that indicates a carry from the most significant bit of the word following an add or subtract operation. Also, EXTEND FLIP-FLOP. ; дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр http://www.harcourt.com/dictionary/def/1/7/6/6/1766600.html;