biennal

\bi.ɛ.nal\

/\bi.ɛ.nal\/ adj

The verdict

“biennal” is uncommon French (frequency #73,762 among 4,251 “B” headwords), classed as an adjective. The kind of spelling people second-guess.

#73,762
frequency rank, French
4,251
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Qui dure deux ans.

Corpus desk

Index FR-biennal · biennal · French

biennal · rank #73,762 · 0 variants · 0 confusables

  • FREQ-RARE #73,762
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,251
  • PHOTO-FINISH bicéphale

Nearest frequency peer: bicéphale (-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 « biennal »

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for biennal
PropertyValue
Headwordbiennal
LanguageFrench
Part of speechAdjective
IPA\bi.ɛ.nal\
Letters7
Frequency rank#73,762
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « biennal » en français

Cette échelle va du noyau du français courant (gauche) jusqu'à la traîne des formes rares (droite).biennaltombe dans cette queue de rareté:

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

L'axe est logarithmique: chaque tic marque environ dix fois moins de fréquence. Voisins rares de la même bande: « bicéphale » (#73,761), « bierre » (#73,763), « bibli » (#73,760). Parmi 4,251 lemmes en « B », « biennal » est au #73,762. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

biennal is uncommon French at frequency #73,762 among 4,251 “B” headwords, classed as anadjective, transcribed \bi.ɛ.nal\. Rarity is why readers land here mid-draft. 4 senses are on record.

The misspelling generator found no plausible variants for biennal, typically a sign the spelling maps closely to how the word sounds. This headword has no recorded confusable partner, which typically means the spelling is too distinctive to be mistaken for another word.

Wiktionary doesn't record an etymology for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is biennal, spelled B-I-E-N-N-A-L.

Definition

  1. 1
    Qui dure deux ans.
  2. 2
    Qui se répartit ou s’étend sur deux années.
  3. 3
    Qui se produit tous les deux ans.
  4. 4
    Qualifie une rotation culturale qui se fait sur 2 ans, et l'assolement qui en découle.

Recorded use

Wiktionary examples

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

  1. Dans les assemblées générales ou particulières, ils n’auront ni plus de voix, ni plus grande prérogative que les six autres directeurs biennaux, avec qui ils doivent s‘accorder à la pluralité des voix sur les dernières décisions faites , et tâcher de les mettre à exécution.
  2. L'examen des quantiles biennaux et décennaux, effectué jusqu'à présent, nous a permis de comparer les résultats de la « journalisation » de SHYPRE par rapport aux résultats d'un ajustement des distributions de pluies observées.

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 "biennal"?
"biennal" is spelled B-I-E-N-N-A-L. The IPA pronunciation is \bi.ɛ.nal\.
What does "biennal" mean?
As an adjective, "biennal" means: Qui dure deux ans.
How do you pronounce "biennal"?
The IPA (International Phonetic Alphabet) transcription for "biennal" is \bi.ɛ.nal\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "biennal" come from?
"biennal" 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 "biennal", 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