make twice as great or intense; "The screaming redoubled" double again; "The noise doubled and redoubled" double in magnitude, extent, or intensity; "The enemy redoubled their screaming on the radio
A double other than the first double of a game Only a player who owns the cube may redouble
If you redouble your efforts, you try much harder to achieve something. If something redoubles, it increases in volume or intensity. The president also called on nations to redouble their efforts to negotiate an international trade agreement The applause redoubled. redouble your efforts to greatly increase your effort as you try to do something
double in magnitude, extent, or intensity; "The enemy redoubled their screaming on the radio"
A bid that is made by the declaring side after the opponents double A redouble quadruples the normal amount of points