Standard Lemma guide

overheat

noun · verb · 6 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American: /ˌoʊvɚˈhit/
  • Received-Pronunciation: /ˌəʊvəˈhiːt/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -iːt
  • CMU ARPABET: OW1 V ER0 HH IY2 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A condition of being overheated.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To heat excessively.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To become excessively hot.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To grow too quickly in an uncontrolled way.

Definition source: English Wiktionary via Wiktextract

Topics: economics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

get excessively and undesirably hot

Definition source: Princeton WordNet 3.0

Examples

  • The car engines overheated

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: heat, hot up, heat up

6

verb

Meaning 6

make excessively or undesirably hot

Definition source: Princeton WordNet 3.0

Examples

  • The room was overheated

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: heat, heat up

History

Etymology

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

Across languages

Translations

52 source translations are retained for this English entry.

  • Bulgarian: прегряване (pregrjavane) — condition
  • Chinese Mandarin: 過熱 /过热 (guòrè) — condition
  • Finnish: ylikuumeneminen — condition
  • Finnish: ylilämpö — condition
  • Belarusian: пераграва́ць (pjerahravácʹ) — heat excessively
  • Belarusian: перагрэ́ць (pjerahrécʹ) — heat excessively
  • Bulgarian: прегрявам (pregrjavam) — heat excessively
  • Chinese Mandarin: 過熱 /过热 (guòrè) — heat excessively
  • Finnish: ylikuumentaa — heat excessively
  • Finnish: ylilämmittää — heat excessively
  • French: surchauffer — heat excessively
  • Georgian: გადახურება (gadaxureba) — heat excessively
  • Georgian: გადაცხელება (gadacxeleba) — heat excessively
  • German: überhitzen — heat excessively
  • Hungarian: túlfűt — heat excessively
  • Hungarian: túlhevít — heat excessively
  • Old English: forhǣtan — heat excessively
  • Polish: przegrzewać — heat excessively
  • Polish: przegrzać — heat excessively
  • Portuguese: sobreaquecer — heat excessively
  • Russian: перегрева́ть (peregrevátʹ) — heat excessively
  • Russian: перегре́ть (peregrétʹ) — heat excessively
  • Spanish: sobrecalentar — heat excessively
  • Spanish: recalentar — heat excessively
  • Spanish: rechizar — heat excessively
  • Swedish: överhetta — heat excessively
  • Ukrainian: перегріва́ти (perehriváty) — heat excessively
  • Ukrainian: перегрі́ти (perehríty) — heat excessively
  • Belarusian: пераграва́цца (pjerahravácca) — become excessively hot
  • Belarusian: перагрэ́цца (pjerahrécca) — become excessively hot
  • Bulgarian: прегрявам се (pregrjavam se) — become excessively hot
  • Catalan: sobreescalfar — become excessively hot
  • Chinese Mandarin: 過熱 /过热 (guòrè) — become excessively hot
  • Finnish: ylikuumeta — become excessively hot
  • Finnish: ylikuumentua — become excessively hot
  • German: überhitzen — become excessively hot
  • Hungarian: túlmelegszik — become excessively hot
  • Hungarian: túlhevül — become excessively hot
  • Old English: forhǣtan — become excessively hot
  • Polish: przegrzewać się — become excessively hot
  • Polish: przegrzać się — become excessively hot
  • Portuguese: rescaldar — become excessively hot
  • Portuguese: sobreaquecer — become excessively hot
  • Russian: перегрева́ться (peregrevátʹsja) — become excessively hot
  • Russian: перегре́ться (peregrétʹsja) — become excessively hot
  • Spanish: sobrecalentarse — become excessively hot
  • Spanish: recalentarse — become excessively hot
  • Ukrainian: перегріва́тися (perehrivátysja) — become excessively hot
  • Ukrainian: перегрі́тися (perehrítysja) — become excessively hot
  • Vietnamese: trở nên quá nóng — become excessively hot
  • Chinese Mandarin: 失控增長 /失控增长 (shīkòng zēngzhǎng) — grow too quickly
  • Finnish: ylikuumeta — grow too quickly