ou bien

\u bjɛ̃\

/\u bjɛ̃\/ conj

The verdict

“ou bien” is uncommon French (outside the top frequency list), classed as a conjunction. The kind of spelling people second-guess.

Unranked
below top-frequency French
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Sépare des alternatives, ou exclusif.

Corpus desk

Index FR-ou-bien · ou bien · French

ou bien · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "O" 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 ou bien
PropertyValue
Headwordou bien
LanguageFrench
Part of speechConjunction
IPA\u bjɛ̃\
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « ou bien » en français

ou bienreste hors des 100.000 mots français les plus fréquents, dans la longue queue du vocabulaire technique, archaïque ou rare, là où le doute d'orthographe frappe.

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

Rare enough to double-check

ou bien is uncommon French outside the top frequency list, classed as aconjunction, transcribed \u bjɛ̃\. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for ou bien in our index, typically a sign the spelling maps closely to how the word sounds. Our dataset records no confusable match here, since nothing in our dataset looks or sounds close enough to cause mix-ups.

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 ou bien, spelled O-U- -B-I-E-N.

Definition

  1. 1
    Sépare des alternatives, ou exclusif.
  2. 2
    Ou non (marqueur de question-tag).

Recorded use

Wiktionary examples

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

  1. Chaque période interglaciaire amène un adoucissement du climat, qui prend le type froid et sec ou bien doux et humide.
  2. Le point commun à tous ces emplois dont le prédicat de dénomination ne rend pas directement compte est que le nom propre ou bien n’y est pas référentiel (exemples (20) à (23)), ou bien y réfère à un objet qui d’une manière ou d’une autre est différent du référent initial (exemple (25)).

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

Frequently Asked Questions

How do you spell "ou bien"?
"ou bien" is spelled O-U- -B-I-E-N. The IPA pronunciation is \u bjɛ̃\.
What does "ou bien" mean?
As a conjunction, "ou bien" means: Sépare des alternatives, ou exclusif.
How do you pronounce "ou bien"?
The IPA (International Phonetic Alphabet) transcription for "ou bien" is \u bjɛ̃\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "ou bien" come from?
"ou bien" 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