roku

noun

The verdict

“roku” is uncommon French (frequency #87,107 among 5,742 “R” headwords), classed as a noun. The kind of spelling people second-guess.

#87,107
frequency rank, French
5,742
“R” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Génitif, locatif et vocatif singulier de rok.

Corpus desk

Index FR-roku · roku · French

roku · rank #87,107 · 0 variants · 0 confusables

  • FREQ-RARE #87,107
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 5,742
  • PHOTO-FINISH Ripert

Nearest frequency peer: Ripert (-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 « roku »

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for roku
PropertyValue
Headwordroku
LanguageFrench
Part of speechNoun
Letters4
Frequency rank#87,107
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « roku » en français

Cette échelle va du noyau du français courant (gauche) jusqu'à la traîne des formes rares (droite).rokutombe 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: « Ripert » (#87,106), « rondelet » (#87,109), « reward » (#87,103). Parmi 5,742 lemmes en « R », « roku » est au #87,107. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

roku is uncommon French at frequency #87,107 among 5,742 “R” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Génitif, locatif et vocatif singulier de rok.".

No generated misspelling entries exist for roku in our index, since its letter pattern doesn't lend itself to common typo substitutions. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.

This entry's etymology isn't recorded, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct French form is roku, spelled R-O-K-U.

Definition

  1. 1
    Génitif, locatif et vocatif singulier de rok.

Recorded use

Wiktionary example

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

  1. W Polsce mogliśmy obserwować zaćmienie Słońca w styczniu 2011 roku..

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 "roku"?
"roku" is spelled R-O-K-U.
What does "roku" mean?
As a noun, "roku" means: Génitif, locatif et vocatif singulier de rok.
What language does "roku" come from?
"roku" 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.

Similar French words by spelling shape

Same letter count and similar misspelling depth for "roku", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 4 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list