feu

\fø\

/\fø\/ noun

The verdict

“feu” is in the everyday core of French, ranked #568 in French word frequency and used as a noun.

#568
frequency rank, French
3
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Phénomène calorifique et lumineux produit par la combustion d'une matière inflammable ; un des quatre éléments des Anciens.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

feu vs FN
0% similar
feu vs fo
33% similar
feu vs fm
33% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for feu
PropertyValue
Headwordfeu
LanguageFrench
Part of speechNoun
IPA\fø\
Letters3
Frequency rank#568
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “feu” 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). feu lands here:

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

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

Spelling & Dictionary Insight

The French entry for feu is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as \fø\. Corpus data places it at rank #568 in overall French word frequency, putting it firmly in the everyday core of the language. Wiktionary records 31 distinct senses for this headword, so context determines which meaning a reader should apply.

We couldn't generate a plausible misspelling set for feu, which points to an orthography that plays by predictable French rules. It also participates in 20 confusable-pair relationships, "FN", "fo", "fm", and more, where similar look or sound leads writers to substitute one word for another in context.

No borrowing history is documented for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is feu, spelled F-E-U.

Definition

  1. 1
    Phénomène calorifique et lumineux produit par la combustion d'une matière inflammable ; un des quatre éléments des Anciens.
  2. 2
    Brasier de petite envergure allumé à dessein pour éclairer, chauffer ou cuire.
  3. 3
    Incendie.
  4. 4
    Dispositif autonome destiné à produire une petite flamme (briquet, allumette, allume-cigare…).
  5. 5
    Bougie allumée pour indiquer le temps durant une mise aux enchères publiques.
  6. 6
    Torche.
  7. 7
    Source de chaleur pour la transformation des aliments.
  8. 8
    Appareil de cuisson des aliments, cuisinière.
  9. 9
    Endroit où l’on fait du feu.
  10. 10
    Foyer ; famille.
  11. 11
    Lumière.
  12. 12
    Signal lumineux.
  13. 13
    (souvent au pluriel) Dispositif électrique qui régule le flux des véhicules et des piétons à l’aide de lumière de différentes couleurs.
  14. 14
    Phare maritime.
  15. 15
    Dispositif lumineux permettant de signaler la présence d'un véhicule ou d'un aéronef, ses changements de direction, ses arrêts.
  16. 16
    Étoile, corps céleste brillant.
  17. 17
    Éclat, scintillement.
  18. 18
    Saveur brûlante, en particulier d’un alcool. Sensation de brûlure.
  19. 19
    Excitation ; passion.
  20. 20
    Source d’excitation, de passion, d'exaltation, de foi.
  21. 21
    Passion, amour.
  22. 22
    Arme à feu, pistolet.
  23. 23
    Tirs, lors d’un combat.
  24. 24
    Enthousiasme, excitation.
  25. 25
    Coup de feu, signal sonore qui autorise le départ d’une course. Départ d’une course.
  26. 26
    Urgence, presse.
  27. 27
    Élément astrologique qui comprend les signes Bélier, Lion et Sagittaire.
  28. 28
    Utilisé pour exprimer que quelque chose est génial.
  29. 29
    Meuble représentant un ensemble de flammes dans les armoiries. Il est toujours représenté flammes vers le chef. Certains auteurs blasonne le nombre de flammes (trois d’ordinaire). Il peut être meuble seul ou utilisé en complément d’un autre (marmite par exemple). On le trouve également dans des meubles composites mais il porte alors un nom différent : immortalité pour le phénix, patience pour la salamandre. À rapprocher de flamme.
  30. 30
    Brûlure de la peau.
  31. 31
    Gratification accordée à chaque représentation.

Synonyms

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 "feu"?
"feu" is spelled F-E-U. The IPA pronunciation is \fø\.
What does "feu" mean?
As a noun, "feu" means: Phénomène calorifique et lumineux produit par la combustion d'une matière inflammable ; un des quatre éléments des Anciens.
What words are commonly confused with "feu"?
"feu" is commonly confused with "FN", "fo", "fm". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "feu"?
The IPA (International Phonetic Alphabet) transcription for "feu" is \fø\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "feu" come from?
"feu" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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 “feu”

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

  • The one correct French spelling is F-E-U - every other letter order is a misspelling in standard orthography.
  • Say it as \fø\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “FN” - see the side-by-side comparison. feu vs FN
  • Browse more French words and confusable pairs in the same reference. French words
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