Standard Lemma guide

joule

name · 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.

  • jo͞ol
  • joul
  • /d͡ʒuːl/
  • /d͡ʒaʊl/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • US: Recorded audio is listed in the source snapshot.
  • Northern-Ireland, Scotland: /d͡ʒʉl/
  • homophone: jewel (/-uː-/, one pronunciation)
  • homophone: jowl (/-aʊ-/)
  • homophone: Juul (/-uː-/)
  • rhymes with -uːl
  • rhymes with -aʊl
  • CMU ARPABET: JH UW1 L Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

A surname.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

In the International System of Units, the derived unit of energy, work and heat; the work required to exert a force of one newton for a distance of one metre. Equivalent to one watt-second (one watt of power acting for a duration of one second).

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

English physicist who established the mechanical theory of heat and discovered the first law of thermodynamics (1818-1889)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: James Prescott Joule

Antonyms: none provided

Broader terms: physicist

4

noun

Meaning 4

a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: J, watt second

Antonyms: none provided

Broader terms: work unit, heat unit, energy unit

History

Etymology

A variant of Jewell.

Named after English physicist James Prescott Joule (1818–1889). The surname is a variant of Joel.

Across languages

Translations

56 source translations are retained for this English entry.

  • Arabic: جُول (jūl) — derived unit of energy, work and heat
  • Armenian: ջոուլ (ǰoul) — derived unit of energy, work and heat
  • Asturian: xuliu — derived unit of energy, work and heat
  • Basque: joule — derived unit of energy, work and heat
  • Belarusian: джо́уль (džóulʹ) — derived unit of energy, work and heat
  • Bulgarian: джа́ул (džául) — derived unit of energy, work and heat
  • Burmese: ဂျိုး (gyui:) — derived unit of energy, work and heat
  • Catalan: joule — derived unit of energy, work and heat
  • Chinese Mandarin: 焦耳 (jiāo'ěr) — derived unit of energy, work and heat
  • Czech: joule — derived unit of energy, work and heat
  • Danish: joule — derived unit of energy, work and heat
  • Dutch: joule — derived unit of energy, work and heat
  • Esperanto: ĵulo — derived unit of energy, work and heat
  • Estonian: džaul — derived unit of energy, work and heat
  • Finnish: joule — derived unit of energy, work and heat
  • French: joule — derived unit of energy, work and heat
  • Galician: joule — derived unit of energy, work and heat
  • Galician: xulio — derived unit of energy, work and heat
  • Georgian: ჯოული (ǯouli) — derived unit of energy, work and heat
  • German: Joule — derived unit of energy, work and heat
  • Greek: τζάουλ (tzáoul) — derived unit of energy, work and heat
  • Hebrew: ג׳ול (jul) — derived unit of energy, work and heat
  • Hindi: जौल (jaul) — derived unit of energy, work and heat
  • Hungarian: joule — derived unit of energy, work and heat
  • Icelandic: júl — derived unit of energy, work and heat
  • Indonesian: joule — derived unit of energy, work and heat
  • Irish: giúl — derived unit of energy, work and heat
  • Italian: joule — derived unit of energy, work and heat
  • Japanese: ジュール (jūru) — derived unit of energy, work and heat
  • Khmer: ជូល (cuul) — derived unit of energy, work and heat
  • Khmer: ស៊ូល (suul) — derived unit of energy, work and heat
  • Korean: 줄 (jul) — derived unit of energy, work and heat
  • Latvian: džouls — derived unit of energy, work and heat
  • Luxembourgish: joule — derived unit of energy, work and heat
  • Malay: joule — derived unit of energy, work and heat
  • Māori: wae pūngoi — derived unit of energy, work and heat
  • Mongolian: жоуль (žoulʹ) — derived unit of energy, work and heat
  • Norwegian: joule — derived unit of energy, work and heat
  • Polish: dżul — derived unit of energy, work and heat
  • Portuguese: joule — derived unit of energy, work and heat
  • Romanian: joule — derived unit of energy, work and heat
  • Russian: джо́уль (džóulʹ) — derived unit of energy, work and heat
  • Serbo-Croatian: џул — derived unit of energy, work and heat
  • Serbo-Croatian: džul — derived unit of energy, work and heat
  • Slovak: joule — derived unit of energy, work and heat
  • Slovene: joule — derived unit of energy, work and heat
  • Lower Sorbian: joule — derived unit of energy, work and heat
  • Spanish: julio — derived unit of energy, work and heat
  • Spanish: joule (yul) — derived unit of energy, work and heat
  • Swedish: joule — derived unit of energy, work and heat
  • Telugu: జౌలు (jaulu) — derived unit of energy, work and heat
  • Thai: จูล (jun) — derived unit of energy, work and heat
  • Turkish: jul — derived unit of energy, work and heat
  • Ukrainian: джо́уль (džóulʹ) — derived unit of energy, work and heat
  • Vietnamese: jun — derived unit of energy, work and heat
  • Welsh: joule — derived unit of energy, work and heat
Real reading context

joule in complete knowledge articles