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Recent Examples of overheatCustomers review this as a quiet, efficient option, with the ability to heat up a small apartment and laud its safety features, namely overheat protection.—Julia Harrison, Architectural Digest, 27 Oct. 2025 Such knowledge can overheat an athlete’s brain.—Sean Gregory, Time, 27 Oct. 2025 These storms can also damage key technological infrastructure, such as by interfering with the flow of electricity in the power grid and causing transformers to overheat and fail.—JSTOR Daily, 24 Oct. 2025 NordicTrack Rowing Machines The CPSC has also issued a recall notice for NordicTrack Model NTRW19147 Rowing Machines because the screen console can overheat and ignite, posing a fire hazard.—News Editor, MSNBC Newsweek, 18 Oct. 2025 See All Example Sentences for overheat
Unlike conventional lithium-ion batteries that falter under heat, thermal batteries use molten salts as electrolytes, which become ionically conductive only when heated.
Ukraine battled Sunday to restore power to tens of thousands of people left without heating in bitterly cold temperatures after a week of intense Russian attacks that have brought the country’s energy infrastructure to its knees.
Cala’s systems, which will hit the market later this summer, are designed to superheat water in the tank when electricity is cheap, then store it until needed.
—
Erik Kobayashi-Solomon,
Forbes.com,
17 July 2025
Use the sun’s rays to superheat the soil using the greenhouse effect.
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Nan Sterman,
San Diego Union-Tribune,
6 July 2025