oisillon

\wa.zi.jɔ̃\

/\wa.zi.jɔ̃\/ noun

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

The verdict

“oisillon” is uncommon French (frequency #86,980 among 1,642 “O” headwords), classed as a noun. The kind of spelling people second-guess.

#86,980
frequency rank, French
1,642
“O” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Petit oiseau.

Corpus desk

Index FR-oisillon · oisillon · French

oisillon · rank #86,980 · 0 variants · 0 confusables

  • FREQ-RARE #86,980
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 1,642
  • PHOTO-FINISH oir

Nearest frequency peer: oir (-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 « oisillon »

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 « oisillon » se situe face à des rangs français aussi rares.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for oisillon
PropertyValue
Headwordoisillon
LanguageFrench
Part of speechNoun
IPA\wa.zi.jɔ̃\
Letters8
Frequency rank#86,980
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « oisillon » en français

De gauche à droite: le peu qui porte la parole quotidienne, puis la longue queue quasi invisible.oisillontombe 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: « oir » (#86,979), « ombrelles » (#86,982), « officialité » (#86,977). Parmi 1,642 lemmes en « O », « oisillon » est au #86,980. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

oisillon is uncommon French at frequency #86,980 among 1,642 “O” headwords, classed as anoun, transcribed \wa.zi.jɔ̃\. Rarity is why readers land here mid-draft. 4 senses are on record.

oisillon has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. Our dataset records no confusable match here, which tends to mean the word is visually distinctive enough to stand on its own.

This entry's etymology isn't recorded, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is oisillon, spelled O-I-S-I-L-L-O-N.

Definition

  1. 1
    Petit oiseau.
  2. 2
    Petit de l’oiseau, oiseau juvénile.
  3. 3
    Embryon d’oiseau.
  4. 4
    Surnom donné à un rabot nommé guimbarde, par analogie de forme.

Recorded use

Wiktionary examples

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

  1. En revanche, si l’oisillon est malade, il peut être volontairement abandonné pour ne pas mettre le reste de la progéniture en danger.
  2. […] : beaucoup de ses oisillons, privés des soins maternels, périssaient ; […].

This word in other languages

fledgling(English)pajarito(Español)Vögelchen(Deutsch)

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 "oisillon"?
"oisillon" is spelled O-I-S-I-L-L-O-N. The IPA pronunciation is \wa.zi.jɔ̃\.
What does "oisillon" mean?
As a noun, "oisillon" means: Petit oiseau.
How do you pronounce "oisillon"?
The IPA (International Phonetic Alphabet) transcription for "oisillon" is \wa.zi.jɔ̃\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "oisillon" come from?
"oisillon" 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 "oisillon", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 8 letters (nearest by frequency rank).

obsédées#86,972ordurier#86,988pacifica#86,994palladio#86,996

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

Source: FrequencyWords open word-frequency list