opúsculo

[oˈpuskulo]

/[oˈpuskulo]/ noun

The verdict

“opúsculo” is uncommon Spanish (frequency #84,190 among 1,467 “O” headwords), classed as a noun. The kind of spelling people second-guess.

#84,190
frequency rank, Spanish
1,467
“O” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Obra científica o literaria de poca extensión (breve).

Corpus desk

Index ES-opusculo · opúsculo · Spanish

opúsculo · rank #84,190 · 0 variants · 0 confusables

  • FREQ-RARE #84,190
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 1,467
  • PHOTO-FINISH onze

Nearest frequency peer: onze (-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 “opúsculo”

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 “opúsculo” se sitúa frente a rangos españoles igualmente raros.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for opúsculo
PropertyValue
Headwordopúsculo
LanguageSpanish
Part of speechNoun
IPA[oˈpuskulo]
Letters8
Frequency rank#84,190
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cola larga: rango de “opúsculo” en español

De izquierda a derecha: las pocas palabras que cargan el habla diaria, luego la cola larga casi invisible.opúsculocae 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: “onze” (#84,189), “omitida” (#84,188), “ovaladas” (#84,192). Entre 1,467 lemas con “O”, “opúsculo” va en #84,190. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

opúsculo is uncommon Spanish at frequency #84,190 among 1,467 “O” headwords, classed as anoun, transcribed [oˈpuskulo]. Rarity is why readers land here mid-draft. Gloss: "Obra científica o literaria de poca extensión (breve).".

opúsculo has no tracked misspelling variants, a sign its spelling follows regular Spanish conventions. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.

This entry carries no recorded etymology, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct Spanish form is opúsculo, spelled O-P-Ú-S-C-U-L-O.

Definition

  1. 1
    Obra científica o literaria de poca extensión (breve).

Recorded use

Wiktionary examples

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

  1. «Gama, curioso personaje, que lo mismo impartía docencia sobre mecánica en el Colegio de Minería que redactaba un opúsculo sobre las virtudes de las lagartijas para la curación del cáncer, escribió a la sazón su Descripción histórica».
  2. «Errores ortográficos, confusiones en el tiempo, género y número, o infelices metáforas, menoscaban el esfuerzo narrativo y crean desconcierto en el lector. En el cuento Historia de Babel (publicado como opúsculo independiente en el año 2001), Alayo consigue sin embargo mejores resultados».

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

Frequently Asked Questions

How do you spell "opúsculo"?
"opúsculo" is spelled O-P-Ú-S-C-U-L-O. The IPA pronunciation is [oˈpuskulo].
What does "opúsculo" mean?
As a noun, "opúsculo" means: Obra científica o literaria de poca extensión (breve).
How do you pronounce "opúsculo"?
The IPA (International Phonetic Alphabet) transcription for "opúsculo" is [oˈpuskulo]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "opúsculo" come from?
"opúsculo" 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 "opúsculo", not the corpus desk frequency band.

Same letter count

Frequency-ranked Spanish headwords with 8 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list