microbiome

\mi.kʁo.bjom\

/\mi.kʁo.bjom\/ noun

The verdict

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

Unranked
below top-frequency French
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Aire biotique (de vie) du microbiote, c’est-à-dire de l’ensemble des espèces microbiennes durablement adaptées à la surface et à l’intérieur d’un organisme vivant.

Corpus desk

Index FR-microbiome · microbiome · French

microbiome · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "M" 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 microbiome
PropertyValue
Headwordmicrobiome
LanguageFrench
Part of speechNoun
IPA\mi.kʁo.bjom\
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « microbiome » en français

microbiomesiège 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

microbiome is uncommon French outside the top frequency list, classed as anoun, transcribed \mi.kʁo.bjom\. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for microbiome in our index, since its letter sequence doesn't invite the usual edit-distance slips. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

No documented word history exists for this headword, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct French form is microbiome, spelled M-I-C-R-O-B-I-O-M-E.

Definition

  1. 1
    Aire biotique (de vie) du microbiote, c’est-à-dire de l’ensemble des espèces microbiennes durablement adaptées à la surface et à l’intérieur d’un organisme vivant.
  2. 2
    Somme des génomes des micro-organismes vivant dans ou sur un organisme animal ou végétal, exception faite des états pathologiques.

Recorded use

Wiktionary examples

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

  1. Elle pense toutefois que le microbiome (la flore intestinale) pourrait y être pour quelque chose.
  2. Certains scientifiques appellent l’ensemble des génomes de nos petits invités le microbiome qui, combiné à notre génome, constitue le métagénome humain.

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 "microbiome"?
"microbiome" is spelled M-I-C-R-O-B-I-O-M-E. The IPA pronunciation is \mi.kʁo.bjom\.
What does "microbiome" mean?
As a noun, "microbiome" means: Aire biotique (de vie) du microbiote, c’est-à-dire de l’ensemble des espèces microbiennes durablement adaptées à la surface et à l’intérieur d’un organisme vivant.
How do you pronounce "microbiome"?
The IPA (International Phonetic Alphabet) transcription for "microbiome" is \mi.kʁo.bjom\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "microbiome" come from?
"microbiome" 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.

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

Source: FrequencyWords open word-frequency list