redouble

verb

re·​dou·​ble (ˌ)rē-ˈdə-bəl How to pronounce redouble (audio)
redoubled; redoubling; redoubles

transitive verb

1
: to make twice as great in size or amount
broadly : intensify, strengthen
2
a
obsolete : to echo back
b
archaic : repeat

intransitive verb

1
: to become redoubled
2
archaic : resound
3
: to double an opponent's double in bridge
redouble noun

Examples of redouble in a Sentence

They redoubled their efforts to finish the work on time. Their efforts to finish the work redoubled as the deadline drew near.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
As a result, Santos-Griswold would redouble her training efforts for Beijing in 2022. Tim Genske, Forbes, 27 Feb. 2025 Efforts should be redoubled to encourage more men to enter the medical field, space exploration, mining endeavors and every other high-end and even low-end profession. Scott Maxwell, Orlando Sentinel, 26 Feb. 2025 First, the United States should redouble its efforts to dissuade Taiwan from proclaiming independence, a highly destabilizing move that would have dangerous consequences for East Asia and the world. Sergey Radchenko, Foreign Affairs, 18 Feb. 2025 Read More: What Leaving the WHO Means for the U.S. and the World The federal abdication of health should be a wake-up call for state and local governments to redouble and reimagine their commitments. Dr. Ashwin Vasan, TIME, 29 Jan. 2025 See All Example Sentences for redouble

Word History

First Known Use

15th century, in the meaning defined at transitive sense 1

Time Traveler
The first known use of redouble was in the 15th century

Browse Nearby Words

Cite this Entry

“Redouble.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/redouble. Accessed 8 Mar. 2025.

Kids Definition

redouble

verb
re·​dou·​ble (ˈ)rē-ˈdəb-əl How to pronounce redouble (audio)
: to make or become doubled (as in size or amount)
redoubled their efforts

More from Merriam-Webster on redouble

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