luciole

\ly.sjɔl\

/\ly.sjɔl\/ noun

The verdict

“luciole” is uncommon French (frequency #52,805 among 2,567 “L” headwords), classed as a noun. The kind of spelling people second-guess.

#52,805
frequency rank, French
2,567
“L” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Genre d’insecte coléoptère, confondu quelquefois avec le ver luisant.

Corpus desk

Index FR-luciole · luciole · French

luciole · rank #52,805 · 0 variants · 0 confusables

  • FREQ-RARE #52,805
  • LEN-LONG 7 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,567
  • PHOTO-FINISH Lucinda

Nearest frequency peer: Lucinda (-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 « luciole »

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for luciole
PropertyValue
Headwordluciole
LanguageFrench
Part of speechNoun
IPA\ly.sjɔl\
Letters7
Frequency rank#52,805
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « luciole » en français

La fréquence va de la poignée de mots du quotidien (gauche) à la longue queue presque jamais vue (droite).lucioletombe 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: « Lucinda » (#52,804), « léninisme » (#52,806), « Luchini » (#52,803). Parmi 2,567 lemmes en « L », « luciole » est au #52,805. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

luciole is uncommon French at frequency #52,805 among 2,567 “L” headwords, classed as anoun, transcribed \ly.sjɔl\. Rarity is why readers land here mid-draft. Gloss: "Genre d’insecte coléoptère, confondu quelquefois avec le ver luisant.".

We couldn't generate a plausible misspelling set for luciole, since its letter pattern doesn't lend itself to common typo substitutions. We don't track a confusable pairing for this entry, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

This entry's etymology isn't recorded, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct French form is luciole, spelled L-U-C-I-O-L-E.

Definition

  1. 1
    Genre d’insecte coléoptère, confondu quelquefois avec le ver luisant.

Recorded use

Wiktionary examples

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

  1. […], et on vit leurs torches s’égarer dans la campagne et s’enfoncer dans la forêt, comme, dans un beau soir d’été, on voit scintiller les lucioles dans les plaines de Nice et de Pise.
  2. […] ; les étoiles se mêlent au feuillage noir ; les lucioles luisent dans l’herbe comme un reflet des étoiles.

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); 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 "luciole"?
"luciole" is spelled L-U-C-I-O-L-E. The IPA pronunciation is \ly.sjɔl\.
What does "luciole" mean?
As a noun, "luciole" means: Genre d’insecte coléoptère, confondu quelquefois avec le ver luisant.
How do you pronounce "luciole"?
The IPA (International Phonetic Alphabet) transcription for "luciole" is \ly.sjɔl\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "luciole" come from?
"luciole" 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 "luciole", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 7 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list