extenseur

\ɛk.stɑ̃.sœʁ\

/\ɛk.stɑ̃.sœʁ\/ adj

The verdict

“extenseur” is uncommon French (frequency #86,697 among 3,255 “E” headwords), classed as an adjective. The kind of spelling people second-guess.

#86,697
frequency rank, French
3,255
“E” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Qui sert à étendre.

Corpus desk

Index FR-extenseur · extenseur · French

extenseur · rank #86,697 · 0 variants · 0 confusables

  • FREQ-RARE #86,697
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,255
  • PHOTO-FINISH exsangues

Nearest frequency peer: exsangues (-1 rank slots)

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.

Rangs de longue queue près de « extenseur »

Bande clairsemée: les barres inversent le rang pour que le rare se lise plus court

corpus weight

What this shows Vue de longue queue: où « extenseur » se situe face à des rangs français aussi rares.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for extenseur
PropertyValue
Headwordextenseur
LanguageFrench
Part of speechAdjective
IPA\ɛk.stɑ̃.sœʁ\
Letters9
Frequency rank#86,697
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « extenseur » en français

Cette échelle va du noyau du français courant (gauche) jusqu'à la traîne des formes rares (droite).extenseurtombe dans cette queue de rareté:

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

Les tics avancent en logarithme; chacun est de l'ordre de dix fois plus rare. Voisins rares de la même bande: « exsangues » (#86,696), « extracellulaire » (#86,698), « familiarisés » (#86,699). Parmi 3,255 lemmes en « E », « extenseur » est au #86,697. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

extenseur is uncommon French at frequency #86,697 among 3,255 “E” headwords, classed as anadjective, transcribed \ɛk.stɑ̃.sœʁ\. Rarity is why readers land here mid-draft. Gloss: "Qui sert à étendre.".

Our edit-distance generator produced no likely misspellings for extenseur, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

This entry carries no recorded etymology, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is extenseur, spelled E-X-T-E-N-S-E-U-R.

Definition

  1. 1
    Qui sert à étendre.

Recorded use

Wiktionary examples

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

  1. L’enclouure sera grave, si le pus, après avoir long-temps séjourné dans le pied, a carié l'os, ou si, après avoir fusé dessous la chair de la couronne, il a gâté, ou le tendon extenseur, ou le cartilage latéral, ou l'articulation.
  2. M. Schwartz diagnostique une rupture incomplète du tendon extenseur au niveau de son insertion sur la phalangette.

Antonyms

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 "extenseur"?
"extenseur" is spelled E-X-T-E-N-S-E-U-R. The IPA pronunciation is \ɛk.stɑ̃.sœʁ\.
What does "extenseur" mean?
As an adjective, "extenseur" means: Qui sert à étendre.
How do you pronounce "extenseur"?
The IPA (International Phonetic Alphabet) transcription for "extenseur" is \ɛk.stɑ̃.sœʁ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "extenseur" come from?
"extenseur" 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.

Similar French words by spelling shape

Same letter count and similar misspelling depth for "extenseur", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 9 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list