chef de file

\ʃɛf də fil\

/\ʃɛf də fil\/ noun

The verdict

“chef de file” is uncommon French (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency French
12
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Meneur.

Corpus desk

Index FR-chef-de-file · chef de file · French

chef de file · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "C" thin
  • PHOTO-UNK Peer pending

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for chef de file
PropertyValue
Headwordchef de file
LanguageFrench
Part of speechNoun
IPA\ʃɛf də fil\
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « chef de file » en français

chef de filesiège au-delà des 100.000 formes les plus fréquentes du français, dans la traîne du lexique spécialisé ou peu usité.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

chef de file is uncommon French outside the top frequency list, classed as anoun, transcribed \ʃɛf də fil\. Rarity is why readers land here mid-draft. 4 senses are on record.

chef de file doesn't appear in our generated misspelling index, suggesting the orthography follows predictable French patterns. Our confusable-pair dataset has no match for it, which typically means the spelling is too distinctive to be mistaken for another word.

Wiktionary doesn't record an etymology for this headword, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct French form is chef de file, spelled C-H-E-F- -D-E- -F-I-L-E.

Definition

  1. 1
    Meneur.
  2. 2
    Établissement bancaire dirigeant une opération financière, assurant les relations entre une entreprise cliente et les autres banquiers de celle-ci, et agissant vis-à-vis des tiers.
  3. 3
    Entreprise à l'avant-garde dans son domaine.
  4. 4
    Tête de série.

Recorded use

Wiktionary examples

These source excerpts show how chef de file appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Chef de file du mouvement zazou, Charles Trenet n’adhérera pas pour autant à la révolution be-bop qui déferle à la Libération.
  2. À l’instar de Jeanne d’Arc, mascotte guerrière de son mouvement, la chef de file du Front national,entend des voix – des témoignages ! – qui lui disent de sauver la France en combattant non plus les Anglais, comme sa prédécesseur, non plus les immigrés en général comme son père, mais les musulmans,et pour cela elle doit se porter au secours des femmes, de…

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "chef de file"?
"chef de file" is spelled C-H-E-F- -D-E- -F-I-L-E. The IPA pronunciation is \ʃɛf də fil\.
What does "chef de file" mean?
As a noun, "chef de file" means: Meneur.
How do you pronounce "chef de file"?
The IPA (International Phonetic Alphabet) transcription for "chef de file" is \ʃɛf də fil\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "chef de file" come from?
"chef de file" 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.

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

Source: FrequencyWords open word-frequency list