rewire

verb

re·​wire (ˌ)rē-ˈwī(-ə)r How to pronounce rewire (audio)
rewired; rewiring

transitive verb

1
: to provide or connect (something) with wire again
especially : to replace the electrical wiring of (something, such as a building or electronic device)
rewired the house
rewire a circuit board
2
: to make lasting and usually beneficial changes to the neurological or psychological functioning of (a person or brain)
not used technically
The injured brain, moreover, can rewire itself.Joan Didion
Not only do studies show that meditation is boosting their immune system, but brain scans suggest that it may be rewiring their brains to reduce stress.Joel Stein
… nearly nine out of 10 adult smokers started smoking by age 18; nicotine can rewire youths' brains, making heroin and other opioids even more addictive.Delia DeRiggiWhitton
Can you rewire yourself? I went back through pivotal points in my life, when one should be happy.Kim Korson

Examples of rewire in a Sentence

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.
Foreign and domestic businesses and crypto capitalists will rewire the infrastructure of the world economy to make more money, just as their forebears did in the early days of the U.S. empire, when the state was underdeveloped. Henry Farrell, Foreign Affairs, 23 Dec. 2024 Congress is now working to rewire a bipartisan package. Ashleigh Fields, The Hill, 5 Dec. 2024 But thinking differently, breaking free from limiting beliefs and rewiring old habits doesn’t happen by accident. Jodie Cook, Forbes, 19 Dec. 2024 Intuit Dome wants to rewire fans’ habits and change the way they’re used to rooting for the home team. Andrew Greif, NBC News, 6 Nov. 2024 See all Example Sentences for rewire 

Word History

First Known Use

1881, in the meaning defined at sense 1

Time Traveler
The first known use of rewire was in 1881

Dictionary Entries Near rewire

Cite this Entry

“Rewire.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rewire. Accessed 19 Jan. 2025.

More from Merriam-Webster on rewire

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!