casilleros

[kasiˈʝeɾos]

/[kasiˈʝeɾos]/ noun

The verdict

“casilleros” is uncommon Spanish (frequency #59,849 among 8,288 “C” headwords), classed as a noun. The kind of spelling people second-guess.

#59,849
frequency rank, Spanish
8,288
“C” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Forma del plural de casillero.

Corpus desk

Index ES-casilleros · casilleros · Spanish

casilleros · rank #59,849 · 0 variants · 0 confusables

  • FREQ-RARE #59,849
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 8,288
  • PHOTO-FINISH carreteros

Nearest frequency peer: carreteros (-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.

Rangos de cola larga cerca de “casilleros”

Banda escasa: las barras invierten el rango para que lo raro se lea más corto

corpus weight

What this shows Vista de cola larga: dónde “casilleros” se sitúa frente a rangos españoles igualmente raros.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for casilleros
PropertyValue
Headwordcasilleros
LanguageSpanish
Part of speechNoun
IPA[kasiˈʝeɾos]
Letters10
Frequency rank#59,849
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cola larga: rango de “casilleros” en español

Esta escala corre desde el núcleo del español cotidiano (izquierda) hasta el rastro de formas rara vez usadas (derecha).casilleroscae en esta cola de rareza:

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

Los ticks avanzan en logaritmo; cada uno es del orden de diez veces más raro. Vecinos raros de la misma franja: “carreteros” (#59,848), “cautelosamente” (#59,850), “carnoso” (#59,846). Entre 8,288 lemas con “C”, “casilleros” va en #59,849. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

casilleros is uncommon Spanish at frequency #59,849 among 8,288 “C” headwords, classed as anoun, transcribed [kasiˈʝeɾos]. Rarity is why readers land here mid-draft. Gloss: "Forma del plural de casillero.".

No misspelling variants are generated for casilleros in our index, a sign its spelling follows regular Spanish conventions. No close-neighbour confusable shows up for this headword in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

No documented word history exists for this headword, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct Spanish form is casilleros, spelled C-A-S-I-L-L-E-R-O-S.

Definition

  1. 1
    Forma del plural de casillero.

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 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "casilleros"?
"casilleros" is spelled C-A-S-I-L-L-E-R-O-S. The IPA pronunciation is [kasiˈʝeɾos].
What does "casilleros" mean?
As a noun, "casilleros" means: Forma del plural de casillero.
How do you pronounce "casilleros"?
The IPA (International Phonetic Alphabet) transcription for "casilleros" is [kasiˈʝeɾos]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "casilleros" come from?
"casilleros" is a Spanish word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 Spanish words by spelling shape

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

Same letter count

Frequency-ranked Spanish headwords with 10 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list