Drawback /(?)/

Draw·back

Drawback

n.
  1. A loss of advantage, or deduction from profit, value, success, etc.; a discouragement or hindrance; objectionable feature.
    The avarice of Henry VII . . . . must be deemed a drawback from the wisdom ascribed to him.
  2. Money paid back or remitted; especially, a certain amount of duties or customs, sometimes the whole, and sometimes only a part, remitted or paid back by the government, on the exportation of the commodities on which they were levied. (Com.)