joule

\ʒul\

/\ʒul\/ noun

The verdict

“joule” is uncommon French (frequency #55,387 among 47,938 “J” headwords), classed as a noun. The kind of spelling people second-guess.

#55,387
frequency rank, French
47,938
“J” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Unité de mesure d’énergie du Système international, égale au travail produit par une force d’un newton dont le point d’application se déplace d’un mètre dans la direction de la force, ou encore au ...

Key facts for joule
PropertyValue
Headwordjoule
LanguageFrench
Part of speechNoun
IPA\ʒul\
Letters5
Frequency rank#55,387
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “joule” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). joule lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

joule is uncommon French at frequency #55,387 among 47,938 “J” headwords, classed as anoun, transcribed \ʒul\. Rarity is why readers land here mid-draft. Gloss: "Unité de mesure d’énergie du Système international, égale au travail produit par une force d’un newton dont le point d’application se déplace d’un mètre dans la direction de la force, ou encore au ...".

No misspelling variants are generated for joule in our index, a sign its spelling follows regular French conventions. Our dataset records no confusable match here, since nothing in our dataset looks or sounds close enough to cause mix-ups.

No explicit etymology string is stored for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is joule, spelled J-O-U-L-E.

Definition

  1. 1
    Unité de mesure d’énergie du Système international, égale au travail produit par une force d’un newton dont le point d’application se déplace d’un mètre dans la direction de la force, ou encore au travail fourni par un courant électrique d’un ampère traversant une résistance d’un ohm pendant une seconde. Son symbole est J.

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 French corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "joule"?
"joule" is spelled J-O-U-L-E. The IPA pronunciation is \ʒul\.
What does "joule" mean?
As a noun, "joule" means: Unité de mesure d’énergie du Système international, égale au travail produit par une force d’un newton dont le point d’application se déplace d’un mètre dans la direction de la force, ou encore au ...
How do you pronounce "joule"?
The IPA (International Phonetic Alphabet) transcription for "joule" is \ʒul\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "joule" come from?
"joule" is a French word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “joule”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is J-O-U-L-E - every other letter order is a misspelling in standard orthography.
  • Say it as \ʒul\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more French words and confusable pairs in the same reference. French words

Other uncommon French words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list