Standard Lemma guide

potentiometer

noun · 4 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.

  • Received-Pronunciation: /pəˌtɛn(t)ʃiˈɒmɪtə/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /pəˌtɛn(t)ʃiˈɑmɪtəɹ/
  • rhymes with -ɒmɪtə(ɹ)

1

noun

Meaning 1

A user-adjustable three-terminal variable resistor that can be used as a voltage divider.

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

An instrument that measures a voltage by opposing it with a precise fraction of a known voltage, and without drawing current from the unknown source.

Definition source: English Wiktionary via Wiktextract

Topics: natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a resistor with three terminals, the third being an adjustable center terminal; used to adjust voltages in radios and TV sets

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: pot

Antonyms: none provided

Broader terms: potential divider, voltage divider

4

noun

Meaning 4

a measuring instrument for measuring direct current electromotive forces

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: measuring instrument, measuring system, measuring device

History

Etymology

No etymology was provided for this word.

Across languages

Translations

26 source translations are retained for this English entry.

  • Arabic: مقياس الجهد الانزلاقي — user-adjustable variable resistor
  • Chinese Mandarin: 电位器 (diàn wèi qì) — user-adjustable variable resistor
  • Czech: potenciometr — user-adjustable variable resistor
  • Dutch: potentiometer — user-adjustable variable resistor
  • Dutch: potmeter — user-adjustable variable resistor
  • Finnish: potentiometri — user-adjustable variable resistor
  • French: potentiomètre — user-adjustable variable resistor
  • German: Potentiometer — user-adjustable variable resistor
  • Greek: ποτενσιόμετρο (potensiómetro) — user-adjustable variable resistor
  • Greek: ρυθμιστής τάσης (rythmistís tásis) — user-adjustable variable resistor
  • Hebrew: מד מתח (mad métakh) — user-adjustable variable resistor
  • Hebrew: פוטנציומטר (potentsiyométer) — user-adjustable variable resistor
  • Hungarian: potenciométer — user-adjustable variable resistor
  • Italian: reostato — user-adjustable variable resistor
  • Japanese: ポテンショメータ (potenshomēta) — user-adjustable variable resistor
  • Korean: 가변저항 (gabyeonjeohang) — user-adjustable variable resistor
  • Polish: potencjometr — user-adjustable variable resistor
  • Portuguese: potenciômetro — user-adjustable variable resistor
  • Russian: потенциометр (potenciometr) — user-adjustable variable resistor
  • Serbo-Croatian: потенциометар (potenciometar) — user-adjustable variable resistor
  • Spanish: potenciómetro — user-adjustable variable resistor
  • Vietnamese: biến trở — user-adjustable variable resistor
  • Vietnamese: chiết áp — user-adjustable variable resistor
  • Italian: potenziometro — instrument that measures a voltage
  • Japanese: 電位差計 (den'isakei) — instrument that measures a voltage
  • Malay: potensiometer — instrument that measures a voltage