cuí

[ˈkwi]

/[ˈkwi]/ noun

The verdict

“cuí” is uncommon Spanish (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency Spanish
3
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - (Cavia porcellus) Mamífero roedor sudamericano, estrictamente herbívoro. Pesa alrededor de un kilo, vive en áreas abiertas y utiliza hoyos y madrigueras para ocultarse y protegerse; tienen una long...

Key facts for cuí
PropertyValue
Headwordcuí
LanguageSpanish
Part of speechNoun
IPA[ˈkwi]
Letters3
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “cuí” sits in Spanish frequency

cuí falls outside the top-100,000 ranked Spanish words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

cuí is uncommon Spanish outside the top frequency list, classed as anoun, transcribed [ˈkwi]. Rarity is why readers land here mid-draft. Gloss: "(Cavia porcellus) Mamífero roedor sudamericano, estrictamente herbívoro. Pesa alrededor de un kilo, vive en áreas abiertas y utiliza hoyos y madrigueras para ocultarse y protegerse; tienen una long...".

The misspelling generator found no plausible variants for cuí, since its letter pattern doesn't lend itself to common typo substitutions. Our confusable-pair dataset has no match for it, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

This entry carries no recorded etymology, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct Spanish form is cuí, spelled C-U-Í.

Definition

  1. 1
    (Cavia porcellus) Mamífero roedor sudamericano, estrictamente herbívoro. Pesa alrededor de un kilo, vive en áreas abiertas y utiliza hoyos y madrigueras para ocultarse y protegerse; tienen una longevidad de cuatro a seis años. Los incas domesticaron y criaron estos roedores para aprovechar su carne y su piel. En la actualidad se le cría para usarlo en experimentos científicos y cada vez más, para tenerlos como mascotas.

Synonyms

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "cuí"?
"cuí" is spelled C-U-Í. The IPA pronunciation is [ˈkwi].
What does "cuí" mean?
As a noun, "cuí" means: (Cavia porcellus) Mamífero roedor sudamericano, estrictamente herbívoro. Pesa alrededor de un kilo, vive en áreas abiertas y utiliza hoyos y madrigueras para ocultarse y protegerse; tienen una long...
How do you pronounce "cuí"?
The IPA (International Phonetic Alphabet) transcription for "cuí" is [ˈkwi]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "cuí" come from?
"cuí" 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.

Using “cuí”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct Spanish spelling is C-U-Í - every other letter order is a misspelling in standard orthography.
  • Say it as [ˈkwi] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more Spanish words and confusable pairs in the same reference. Spanish words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list