extrusion

\ɛk.stʁy.zjɔ̃\

/\ɛk.stʁy.zjɔ̃\/ noun

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“extrusion” is uncommon French (frequency #69,069 among 201,161 “E” headwords), classed as a noun. The kind of spelling people second-guess.

#69,069
frequency rank, French
201,161
“E” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Émission de lave sans projection ni écoulement, qui forme aiguille ou dôme.

Key facts for extrusion
PropertyValue
Headwordextrusion
LanguageFrench
Part of speechNoun
IPA\ɛk.stʁy.zjɔ̃\
Letters9
Frequency rank#69,069
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “extrusion” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). extrusion lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

extrusion is uncommon French at frequency #69,069 among 201,161 “E” headwords, classed as anoun, transcribed \ɛk.stʁy.zjɔ̃\. Rarity is why readers land here mid-draft. 4 senses are on record.

We couldn't generate a plausible misspelling set for extrusion, which points to an orthography that plays by predictable French rules. This headword has no recorded confusable partner, since its spelling is unusual enough that it doesn't cluster with a lookalike.

No explicit etymology string is stored for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct French form is extrusion, spelled E-X-T-R-U-S-I-O-N.

Definition

  1. 1
    Émission de lave sans projection ni écoulement, qui forme aiguille ou dôme.
  2. 2
    Procédé de fabrication en continu de produits au moyen d'une boudineuse ou d'une filière.
  3. 3
    Type d'effets spéciaux applicables à un dessin vectoriel, consistant à créer une forme tridimensionnelle à partir d'un objet plan.
  4. 4
    Processus affectant un tissu cellulaire, au cours duquel une cellule s’extrait du tissu et se transforme en cellule migratrice.

This word in other languages

extrusion(English)

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 "extrusion"?
"extrusion" is spelled E-X-T-R-U-S-I-O-N. The IPA pronunciation is \ɛk.stʁy.zjɔ̃\.
What does "extrusion" mean?
As a noun, "extrusion" means: Émission de lave sans projection ni écoulement, qui forme aiguille ou dôme.
How do you pronounce "extrusion"?
The IPA (International Phonetic Alphabet) transcription for "extrusion" is \ɛk.stʁy.zjɔ̃\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "extrusion" come from?
"extrusion" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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.

Using “extrusion”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is E-X-T-R-U-S-I-O-N - every other letter order is a misspelling in standard orthography.
  • Say it as \ɛk.stʁy.zjɔ̃\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more French words and confusable pairs in the same reference. French words

Other uncommon French words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list