plural of redoubling

present participle of redouble

The act by which something is redoubled.

simple past tense and past participle of redouble

(transitive) To double, especially to double again; to increase considerably; to multiply; to intensify. / (bridge, backgammon) To double an opponent's doubling bid.

(bridge) An optional bid made by the side currently holding the highest bid for the contract, after the opposing side has doubled.

Third-person singular simple present indicative form of redouble