ectoderme

\ɛk.to.dɛʁm\

/\ɛk.to.dɛʁm\/ noun

The verdict

“ectoderme” 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) - Feuillet embryonnaire externe de l'embryon des métazoaires qui se met en place au moment de la gastrulation. Il a généralement pour rôle de donner naissance aux organes externes, aux muqueuses, mai...

Corpus desk

Index FR-ectoderme · ectoderme · French

ectoderme · 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 "E" 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 ectoderme
PropertyValue
Headwordectoderme
LanguageFrench
Part of speechNoun
IPA\ɛk.to.dɛʁm\
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « ectoderme » en français

ectodermesiège 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

ectoderme is uncommon French outside the top frequency list, classed as anoun, transcribed \ɛk.to.dɛʁm\. Rarity is why readers land here mid-draft. Gloss: "Feuillet embryonnaire externe de l'embryon des métazoaires qui se met en place au moment de la gastrulation. Il a généralement pour rôle de donner naissance aux organes externes, aux muqueuses, mai...".

The misspelling generator found no plausible variants for ectoderme, suggesting the orthography follows predictable French patterns. We don't track a confusable pairing for this entry, which typically means the spelling is too distinctive to be mistaken for another word.

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 ectoderme, spelled E-C-T-O-D-E-R-M-E.

Definition

  1. 1
    Feuillet embryonnaire externe de l'embryon des métazoaires qui se met en place au moment de la gastrulation. Il a généralement pour rôle de donner naissance aux organes externes, aux muqueuses, mais également au système nerveux.

Recorded use

Wiktionary examples

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

  1. Chez les mammifères, l’ectoderme donne naissance à l'épiderme de la peau, à la cornée des yeux, à l'émail des dents, au rectum.
  2. L’ectoderme va former à la fois l’épiderme et le cerveau, donnant naissance aux cheveux ainsi qu’aux autres organes sensoriels.

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 "ectoderme"?
"ectoderme" is spelled E-C-T-O-D-E-R-M-E. The IPA pronunciation is \ɛk.to.dɛʁm\.
What does "ectoderme" mean?
As a noun, "ectoderme" means: Feuillet embryonnaire externe de l'embryon des métazoaires qui se met en place au moment de la gastrulation. Il a généralement pour rôle de donner naissance aux organes externes, aux muqueuses, mai...
How do you pronounce "ectoderme"?
The IPA (International Phonetic Alphabet) transcription for "ectoderme" is \ɛk.to.dɛʁm\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "ectoderme" come from?
"ectoderme" 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