BNI

noun

The verdict

“BNI” is uncommon French (frequency #77,301 among 4,251 “B” headwords), classed as a noun. The kind of spelling people second-guess.

#77,301
frequency rank, French
4,251
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - En longe-côte, niveau réglementaire de hauteur de l’eau par rapport au corps.

Corpus desk

Index FR-bni · BNI · French

BNI · rank #77,301 · 0 variants · 0 confusables

  • FREQ-RARE #77,301
  • LEN-MID 3 letters
  • VOW-1 1 vowel
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,251
  • PHOTO-FINISH Boggs

Nearest frequency peer: Boggs (+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 « BNI »

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for BNI
PropertyValue
HeadwordBNI
LanguageFrench
Part of speechNoun
Letters3
Frequency rank#77,301
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « BNI » en français

Cette échelle va du noyau du français courant (gauche) jusqu'à la traîne des formes rares (droite).BNItombe 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: « Boggs » (#77,302), « bluffée » (#77,299), « bohèmes » (#77,303). Parmi 4,251 lemmes en « B », « BNI » est au #77,301. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

BNI is uncommon French at frequency #77,301 among 4,251 “B” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "En longe-côte, niveau réglementaire de hauteur de l’eau par rapport au corps.".

BNI has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. This headword has no recorded confusable partner, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

No explicit etymology string is stored for this entry, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct French form is BNI, spelled B-N-I.

Definition

  1. 1
    En longe-côte, niveau réglementaire de hauteur de l’eau par rapport au corps.

Recorded use

Wiktionary examples

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

  1. Il faut veiller au BNI (bon niveau d’immersion), le pratiquant devant en effet avancer avec une hauteur d’eau comprise entre le nombril et les aisselles.
  2. Les règles sont simples : marcher en gardant un BNI (bon niveau d’immersion) entre le nombril et les aisselles.

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 "BNI"?
"BNI" is spelled B-N-I.
What does "BNI" mean?
As a noun, "BNI" means: En longe-côte, niveau réglementaire de hauteur de l’eau par rapport au corps.
What language does "BNI" come from?
"BNI" 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 "BNI", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 3 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list