un beau jour

\œ̃ bo ʒuʁ\

/\œ̃ bo ʒuʁ\/ adv

The verdict

“un beau jour” is uncommon French (outside the top frequency list), classed as an adverb. 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) - À une date indéterminée dans le passé ou le futur ; un certain jour.

Corpus desk

Index FR-un-beau-jour · un beau jour · French

un beau jour · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "U" 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 un beau jour
PropertyValue
Headwordun beau jour
LanguageFrench
Part of speechAdverb
IPA\œ̃ bo ʒuʁ\
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « un beau jour » en français

un beau joursiège 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

un beau jour is uncommon French outside the top frequency list, classed as anadverb, transcribed \œ̃ bo ʒuʁ\. Rarity is why readers land here mid-draft. Gloss: "À une date indéterminée dans le passé ou le futur ; un certain jour.".

We couldn't generate a plausible misspelling set for un beau jour, typically a sign the spelling maps closely to how the word sounds. No close-neighbour confusable shows up for this headword in our dataset, since no other headword is close enough in sound or shape to pair with it.

Wiktionary doesn't record an etymology for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is un beau jour, spelled U-N- -B-E-A-U- -J-O-U-R.

Definition

  1. 1
    À une date indéterminée dans le passé ou le futur ; un certain jour.

Recorded use

Wiktionary examples

These source excerpts show how un beau jour appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. […], Rinaldi expliquait si gaiement comme quoi, son père le destinant à la moinaille, on l'avait enfermé en un couvent d'où il s'était enfui, un beau jour, avec la caisse de l’économe, la nièce de l’abbé et une douzaine de mots latins dans la cervelle pour tout bagage, […].
  2. Nous apprendrons, un beau jour, qu'un très riche Américain, revenu à une tradition de sa race, et trouvant que les malfaiteurs ne sont pas suffisamment punis, a organisé un appareil de justice pour les punir, comme ça se faisait jadis dans les Prairies.

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 "un beau jour"?
"un beau jour" is spelled U-N- -B-E-A-U- -J-O-U-R. The IPA pronunciation is \œ̃ bo ʒuʁ\.
What does "un beau jour" mean?
As an adverb, "un beau jour" means: À une date indéterminée dans le passé ou le futur ; un certain jour.
How do you pronounce "un beau jour"?
The IPA (International Phonetic Alphabet) transcription for "un beau jour" is \œ̃ bo ʒuʁ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "un beau jour" come from?
"un beau jour" 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