underwarm

U1N1D2E1R1W4A1R1M3

verb

To warm insufficiently; To fail to provide with the expected or required amount of heat.

“Near-synonym: underheat”

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Opposite
Scrabble 15

Meanings

verbunderwarm (third-person singular simple present underwarms, present participle underwarming, simple past and past participle underwarmed)

present singular third person underwarms · participle present underwarming · participle past underwarmed · past underwarmed

  1. transitiveTo warm insufficiently; To fail to provide with the expected or required amount of heat.

    Near-synonym: underheat

    5 more examples

    Some workers, now underpaid, underfed, underwarmed, and badly clothed, would quickly respond to improved conditions and pay, and would in a short time become really more efficient.

    1907, B. L. Hutchins, Home Work and Sweating: The Causes and the Remedies, page 18

    All that need be done is to increase the purchasing power of the millions of impoverished, underfed, underclothed, underwarmed, and underhoused men, women, and children in our industrial centers and the demand will follow.

    1921, United States. Congress, Congressional Record, page 8452

    Underfed and underwarmed, he had a hard time of it, and one may guess that his resistance to disease in after-life was weakened by the almost Dotheboys Hall conditions, but those were days when almost all schools 'did the boys'.

    1925, Percy Alfred Scholes, The Listener's History of Music, page 164

    but the results of slight underwarming were not immediately obvious.

    1978, John C. Sinclair, Temperature Regulation and Energy Metabolism in the Newborn, page x

    Yet a substantial 'underwarming' still remains compared to model estimates […]

    2003, James M. Griffin, Global Climate Change: The Science, Economics and Politics, page 249

    Synonyms: underheat · Antonyms: overwarm

  2. transitiveTo heat from below.

    But I have been unable to recommend the appointment of the former on account of the rule introduced by the circular of the 14th of January 1854, —that no pupil-teacher should be allowed in schools where the floors were not either boarded or underwarmed.

    1856, H.G. Bowyer, “General Report of the Year 1855, by Her Majesty's Inspector of Schools”, in Minutes of the Committee of Council on Education, page 63
adjectiveunderwarm (comparative more underwarm, superlative most underwarm)

comparative more underwarm · superlative most underwarm

  1. Insufficiently warm.

    Overdressed and underwarm. But when the boss gives me an assignment, I go.

    2020, Rebecca Chastain, A Fistful of Magic

    Antonyms: overwarm

Synonyms & antonyms

verbTo warm insufficiently; To fail to provide with the expected or required amount of heat.

Similar
Opposite

adjectiveInsufficiently warm.

Opposite
Also see

Origin

Cite this entry
APA

underwarm. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/underwarm

MLA

“underwarm.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/underwarm. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “underwarm,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/underwarm.

Source: underwarm on Wiktionary, CC BY-SA 4.0.