ultrahot

adjective

ˌəl-trə-ˈhät How to pronounce ultrahot (audio)
Definition of ultrahotnext
as in boiling
having a notably high temperature ultrahot by any standard, a bolt of lightning can attain a temperature of 50,000 degrees Fahrenheit

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for ultrahot
  1. boiling
  2. searing
  3. hot
  4. burning
  5. piping hot
  6. molten
Adjective
  • More humane methods of killing lobsters pre-boiling include a sharp knife through the head, electrical stunning, or freezing.
    — semafor.com, semafor.com, 29 Dec. 2025
  • Agrawal and her team studied ionic liquids — salts that are liquid at sub-boiling temperatures (below 212 degrees Fahrenheit, or 100 degrees Celsius) — as a potential hospitable environment for life.
    — Stefanie Waldek, Space.com, 13 Aug. 2025
Definition of boiling
Adjective
  • Severe droughts and searing heat across vast swathes of southern Europe destroyed large parts of the olive oil harvest, culminating in a dizzying price rally that shocked industry veterans and consumers alike.
    — Sam Meredith, CNBC, 17 July 2026
  • Set in the immigrant neighborhoods of 1950s Brooklyn, Miller’s searing tragedy explores the tensions between devotion and desire, justice and loyalty, and the promise and pressures of the American Dream.
    — Anthony D'Alessandro, Deadline, 14 July 2026
Definition of searing
Adjective
  • Arguably, no program was as hot in June at picking up portal commitments, with Miami currently standing at 12 commits.
    — Barry Jackson, Miami Herald, 17 July 2026
  • Be vigilant about never leaving young children and pets in vehicles without supervision, especially during periods of intense heat, as car interiors can quickly become extremely hot.
    — CA Weather Bot, Sacbee.com, 16 July 2026
Definition of hot
Adjective
  • Prosecutors said some of the money was used for recruiting new members and purchasing Ku Klux Klan robes and materials for cross-burning ceremonies.
    — ABC News, ABC News, 7 July 2026
  • In the case of the cross-burning incident, there is no comparison to the Jussie Smollett case.
    — Chicago Tribune, Chicago Tribune, 19 June 2026
Definition of burning
Adjective
  • Also make sure hot food is served piping hot, health officials say, and cold food should be kept thoroughly chilled.
    — Karen Garcia, Los Angeles Times, 10 July 2026
  • Even a complicated room service breakfast order for our party of four, placed via the app, turned up swiftly, was correct, and—most importantly—still piping hot.
    — Flora Stubbs, Travel + Leisure, 7 July 2026
Definition of piping hot
Adjective
  • Corrosion Highways When compared to conventional fission reactors, molten salt reactors run much hotter.
    — Ameya Paleja, Interesting Engineering, 14 July 2026
  • Scientists have long theorized about how once-molten lava cooled and formed the massive columns that make up the geologic wonder.
    — ABC News, ABC News, 13 July 2026
Definition of molten
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.

Browse Nearby Words

ultrahip
ultrahot
ultraist
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Cite this Entry

“Ultrahot.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrahot. Accessed 22 Jul. 2026.

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