From Longman Dictionary of Contemporary Englishredouble your effortsredouble your effortsTRY TO DO OR GET somethingto greatly increase your effort as you try to do something Both sides redoubled their efforts to end the war. → redouble
Examples from the Corpus
redouble your efforts• But Sheffield, who had survived two spot kick claims against goalkeeper Alan Kelly and full-back Ward, simply redoubled their efforts.• When the United States intervened, the Front redoubled its efforts.• The punishment, as it were, is so severe that they redouble their efforts to avoid encountering it again.• You will to the utmost maintain a middle attitude and redouble your efforts to carry out our policy.• We redoubled our efforts to control the flood of water that gushes down our field from the mountains behind.• Society should redouble its efforts to give everyone equal opportunities.• Instead of rethinking their programme, they redoubled their efforts to implement it.• An appropriate response, it seemed, would have been for the company to redouble its efforts to improve its own offering.• When Chutra saw that I was laughing, he redoubled his efforts until we were at war with hundreds of monkeys. 