Standard Lemma guide

thermistor

noun · 2 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

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  • rhymes with -ɪstə(ɹ)
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A resistor whose resistance varies rapidly and predictably with temperature and as a result can be used to measure temperature.

Definition source: English Wiktionary via Wiktextract

Topics: business, electrical-engineering, electricity, electromagnetism, electronics, energy, engineering, natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a semiconductor device made of materials whose resistance varies as a function of temperature; can be used to compensate for temperature variation in other components of a circuit

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: thermal resistor

Antonyms: none provided

Broader terms: semiconductor device, semiconductor unit, semiconductor

History

Etymology

Blend of thermal + resistor.

Across languages

Translations

18 source translations are retained for this English entry.

  • Chinese Mandarin: 熱敏電阻 /热敏电阻 (rèmǐn diànzǔ) — resistor
  • Czech: termistor — resistor
  • Dutch: thermistor — resistor
  • Estonian: termistor — resistor
  • Finnish: termistori — resistor
  • French: thermistance — resistor
  • German: Thermistor — resistor
  • Indonesian: termistor — resistor
  • Japanese: サーミスタ (sāmisuta) — resistor
  • Korean: 서미스터 (seomiseuteo) — resistor
  • Polish: termistor — resistor
  • Portuguese: termístor — resistor
  • Portuguese: termistor — resistor
  • Romanian: termistor — resistor
  • Russian: терми́стор (termístor) — resistor
  • Russian: терморези́стор (termorezístor) — resistor
  • Spanish: termistor — resistor
  • Welsh: thermistor — resistor