overheat

O1V4E1R1H4E1A1T1
US/ˌoʊvɚˈhit/UK/ˌəʊvəˈhiːt/

verb

To heat excessively.

UncommonScrabble 14

Meanings

verboverheat (third-person singular simple present overheats, present participle overheating, simple past and past participle overheated)

present singular third person overheats · participle present overheating · participle past overheated · past overheated

  1. transitiveTo heat excessively.

    'Made one quite thankful to get back to the fug, though as a rule I think the way these trains are overheated is something scandalous'.

    1934, Agatha Christie, chapter 8, in Murder on the Orient Express, London: HarperCollins, published 2017, page 131
  2. intransitiveTo become excessively hot.
  3. economicsTo grow too quickly in an uncontrolled way.

    Dalio said that the Chinese economy was in danger of overheating, and somebody asked how a Chinese slowdown would affect the price of oil and other commodities.

    2011 July 18, John Cassidy, “Mastering the Machine”, in The New Yorker, →ISSN
nounoverheat (plural overheats)

plural overheats

  1. A condition of being overheated.

    Continued operation with an overheat could lead to other serious problems, perhaps even a fire.

    2002, Earl Rogers, Captain, page 245

Origin

  1. Middle Englishoverheten
  2. Englishoverheat

From Middle English overheten. Cognate with German überheizen, überhitzen (“to overheat”), Swedish överhetta (“to overheat”). By surface analysis, over- + heat.

Full word history & related roots →

Translations

Bulgarian прегрявам, прегрявам се
  • прегрявам (pregrjavam)heat excessively
  • прегрявам се (pregrjavam se)become excessively hot
  • прегряване (pregrjavane)condition
Catalan sobreescalfar
  • sobreescalfarbecome excessively hot
Chinese Mandarin 過熱 /过热, 過熱 /过热
  • 過熱 /过热 (guòrè)heat excessively
  • 過熱 /过热 (guòrè)become excessively hot
  • 失控增長 /失控增长 (shīkòng zēngzhǎng)grow too quickly
  • 過熱 /过热 (guòrè)condition
Finnish ylikuumentaa, ylilämmittää
  • ylikuumentaaheat excessively
  • ylilämmittääheat excessively
  • ylikuumetabecome excessively hot
  • ylikuumentuabecome excessively hot
  • ylikuumetagrow too quickly
  • ylikuumeneminencondition
  • ylilämpöcondition
French surchauffer
  • surchaufferheat excessively
German überhitzen, überhitzen
  • überhitzenheat excessively
  • überhitzenbecome excessively hot
Hungarian túlfűt, túlhevít
  • túlfűtheat excessively
  • túlhevítheat excessively
  • túlmelegszikbecome excessively hot
  • túlhevülbecome excessively hot
Polish przegrzewać, przegrzać
  • przegrzewaćheat excessively
  • przegrzaćheat excessively
  • przegrzewać siębecome excessively hot
  • przegrzać siębecome excessively hot
Portuguese sobreaquecer, rescaldar
  • sobreaquecerheat excessively
  • rescaldarbecome excessively hot
  • sobreaquecerbecome excessively hot
Russian перегрева́ть, перегре́ть
  • перегрева́ть (peregrevátʹ)heat excessively
  • перегре́ть (peregrétʹ)heat excessively
  • перегрева́ться (peregrevátʹsja)become excessively hot
  • перегре́ться (peregrétʹsja)become excessively hot
Spanish sobrecalentar, recalentar
  • sobrecalentarheat excessively
  • recalentarheat excessively
  • rechizarheat excessively
  • sobrecalentarsebecome excessively hot
  • recalentarsebecome excessively hot
Swedish överhetta
  • överhettaheat excessively
Ukrainian перегріва́ти, перегрі́ти
  • перегріва́ти (perehriváty)heat excessively
  • перегрі́ти (perehríty)heat excessively
  • перегріва́тися (perehrivátysja)become excessively hot
  • перегрі́тися (perehrítysja)become excessively hot
Vietnamese trở nên quá nóng
  • trở nên quá nóngbecome excessively hot

Rhymes & wordplay

Rhymes with overheat

All rhymes →

Anagrams

Cite this entry
APA

overheat. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/overheat

MLA

“overheat.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/overheat. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “overheat,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/overheat.

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