tuba

[ˈt̪uβ̞a]

/[ˈt̪uβ̞a]/ noun

The verdict

“tuba” is uncommon Spanish (frequency #55,286 among 3,005 “T” headwords), classed as a noun. The kind of spelling people second-guess.

#55,286
frequency rank, Spanish
3,005
“T” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Instrumento de viento metal, el más grande de ellos y el que tiene la afinación más baja. Funciona de forma similar a la trompeta.

Corpus desk

Index ES-tuba · tuba · Spanish

tuba · rank #55,286 · 0 variants · 0 confusables

  • FREQ-RARE #55,286
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,005
  • PHOTO-FINISH tufo

Nearest frequency peer: tufo (+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 “tuba”

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for tuba
PropertyValue
Headwordtuba
LanguageSpanish
Part of speechNoun
IPA[ˈt̪uβ̞a]
Letters4
Frequency rank#55,286
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cola larga: rango de “tuba” en español

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

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

El eje es logarítmico: cada tick marca unas diez veces menos frecuencia. Vecinos raros de la misma franja: “tufo” (#55,287), “trotando” (#55,284), “tritón” (#55,283). Entre 3,005 lemas con “T”, “tuba” va en #55,286. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

tuba is uncommon Spanish at frequency #55,286 among 3,005 “T” headwords, classed as anoun, transcribed [ˈt̪uβ̞a]. Rarity is why readers land here mid-draft. Gloss: "Instrumento de viento metal, el más grande de ellos y el que tiene la afinación más baja. Funciona de forma similar a la trompeta.".

The misspelling generator found no plausible variants for tuba, a sign its spelling follows regular Spanish conventions. No close-neighbour confusable shows up for this headword in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Our source data has no etymology on file for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct Spanish form is tuba, spelled T-U-B-A.

Definition

  1. 1
    Instrumento de viento metal, el más grande de ellos y el que tiene la afinación más baja. Funciona de forma similar a la trompeta.

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 "tuba"?
"tuba" is spelled T-U-B-A. The IPA pronunciation is [ˈt̪uβ̞a].
What does "tuba" mean?
As a noun, "tuba" means: Instrumento de viento metal, el más grande de ellos y el que tiene la afinación más baja. Funciona de forma similar a la trompeta.
How do you pronounce "tuba"?
The IPA (International Phonetic Alphabet) transcription for "tuba" is [ˈt̪uβ̞a]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "tuba" come from?
"tuba" is a Spanish 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 Spanish words by spelling shape

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

Same letter count

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

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

Source: FrequencyWords open word-frequency list