overdrive

noun

over·​drive ˈō-vər-ˌdrīv How to pronounce overdrive (audio)
1
: an automotive transmission gear that transmits to the drive shaft a speed greater than engine speed
2
: a state of heightened activity
going into rhetorical overdrive

Examples of overdrive in a Sentence

He put the car into overdrive. His acting career is in overdrive. The reporters went into overdrive to finish their stories on time.
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.
One thing that exacerbated the issues in Brooks’ case was that the model underpinning ChatGPT was running on overdrive to agree with him, Helen Toner, a director at Georgetown’s Center for Security and Emerging Technology and former OpenAI board member told The New York Times. Beatrice Nolan, Fortune, 19 Oct. 2025 Fear originates from one of the oldest parts of the brain, the limbic system, which goes into overdrive when people are faced with scary situations. Jennifer Borresen, USA Today, 15 Oct. 2025 The out-of-character cancellations caused the rumor mill to whip into overdrive, and Parton addressed the swirl directly by sharing a video of herself recorded today on the set of a commercial shoot for the Grand Ole Opry. Chris Gardner, HollywoodReporter, 8 Oct. 2025 Social media speculation went into overdrive. Zack Sharf, Variety, 3 Oct. 2025 See All Example Sentences for overdrive

Word History

First Known Use

1926, in the meaning defined at sense 1

Time Traveler
The first known use of overdrive was in 1926

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Cite this Entry

“Overdrive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overdrive. Accessed 21 Oct. 2025.

Kids Definition

overdrive

noun
over·​drive ˈō-vər-ˌdrīv How to pronounce overdrive (audio)
: a transmission gear in an automobile that allows the drive shaft to operate at a speed greater than that of the engine crankshaft
Last Updated: - Updated example sentences
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