overhaul
verb
over·haul
ˌō-vər-ˈhȯl 
overhauled; overhauling; overhauls
1
a
: to examine thoroughly
our systems of education are being constantly overhauled—
Saturday Rev.
Saturday Rev.
b(1)
: repair
The mechanic overhauled the engine.
(2)
: to renovate, remake, revise, or renew thoroughly
Lawmakers are overhauling the welfare program.
2
: to haul or drag over
3
: overtake
The most imposing U.S. swimmer was overhauled by a 17-year-old Australian in the butterfly race.
Examples of overhaul in a Sentence
The mechanic overhauled the car's engine.
They had to overhaul their original plans.
Lawmakers are overhauling the welfare program.
Recent Examples on the Web
Educators must overhaul outdated models; leaders must champion human-AI collaboration; and technologists must design systems that amplify, rather than isolate, human potential.
—Wayne Liu, Forbes.com, 29 July 2025
JPMorgan, the largest U.S. bank by assets, recently overhauled the leadership of its research group, which worked on quantum computing and other advanced technologies.
—Hugh Son, CNBC, 28 July 2025
But Durham also concluded there was no need for wholesale changes at the Justice Department and FBI, which had already overhauled its policies.
—Sudiksha Kochi, USA Today, 25 July 2025
In a pair of suits reviewed by the Washington Examiner, Unite Here Local 23 is seeking relief for food staff whose employment is ending as the House overhauls its restaurant offerings.
—David Sivak, The Washington Examiner, 25 July 2025
See All Example Sentences for overhaul
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Wayne Liu, Forbes.com, 29 July 2025
JPMorgan, the largest U.S. bank by assets, recently overhauled the leadership of its research group, which worked on quantum computing and other advanced technologies.
—Hugh Son, CNBC, 28 July 2025
But Durham also concluded there was no need for wholesale changes at the Justice Department and FBI, which had already overhauled its policies.
—Sudiksha Kochi, USA Today, 25 July 2025
In a pair of suits reviewed by the Washington Examiner, Unite Here Local 23 is seeking relief for food staff whose employment is ending as the House overhauls its restaurant offerings.
—David Sivak, The Washington Examiner, 25 July 2025
See All Example Sentences for overhaul
Cite this Entry
“Overhaul.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overhaul. Accessed 4 Aug. 2025.
Copy CitationKids Definition
overhaul
verb
over·haul
ˌō-vər-ˈhȯl
1
: to make a thorough examination of and make necessary repairs and adjustments on
overhaul an engine
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