obsesseur

\ɔp.sɛ.sœʁ\

/\ɔp.sɛ.sœʁ\/ noun

The verdict

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

Unranked
below top-frequency French
9
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Personne qui obsède une ou d’autres personnes.

Corpus desk

Index FR-obsesseur · obsesseur · French

obsesseur · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 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 obsesseur
PropertyValue
Headwordobsesseur
LanguageFrench
Part of speechNoun
IPA\ɔp.sɛ.sœʁ\
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « obsesseur » en français

obsesseurreste 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

obsesseur is uncommon French outside the top frequency list, classed as anoun, transcribed \ɔp.sɛ.sœʁ\. Rarity is why readers land here mid-draft. Gloss: "Personne qui obsède une ou d’autres personnes.".

obsesseur has no tracked misspelling variants, since its letter sequence doesn't invite the usual edit-distance slips. This headword has no recorded confusable partner, since no other headword is close enough in sound or shape to pair with it.

This entry's etymology isn't recorded, 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 obsesseur, spelled O-B-S-E-S-S-E-U-R.

Definition

  1. 1
    Personne qui obsède une ou d’autres personnes.

Recorded use

Wiktionary examples

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

  1. Le tyran était devenu l’obsesseur universel.
  2. « — Valeureuses dames, combien les prêtres, les moines, et en général tous les clercs se montrent obsesseurs de nos esprits, cela a été, selon ce que je me rappelle, montré dans plusieurs des nouvelles qui ont déjà été dites ; mais comme on n’en pourrait jamais raconter là-dessus autant qu’il y en a, j’entends, en sus de ces nouvelles, vous en dire une su…

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 "obsesseur"?
"obsesseur" is spelled O-B-S-E-S-S-E-U-R. The IPA pronunciation is \ɔp.sɛ.sœʁ\.
What does "obsesseur" mean?
As a noun, "obsesseur" means: Personne qui obsède une ou d’autres personnes.
How do you pronounce "obsesseur"?
The IPA (International Phonetic Alphabet) transcription for "obsesseur" is \ɔp.sɛ.sœʁ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "obsesseur" come from?
"obsesseur" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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