cuatrillón

[kwat̪ɾiˈʝõn]

/[kwat̪ɾiˈʝõn]/ noun

The verdict

“cuatrillón” is outside the top-ranked Spanish vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency Spanish
10
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Cantidad igual a un millón de trillones; es decir, diez elevado a veinticuatro (10²⁴). Al número uno le siguen veinticuatro ceros:

Key facts for cuatrillón
PropertyValue
Headwordcuatrillón
LanguageSpanish
Part of speechNoun
IPA[kwat̪ɾiˈʝõn]
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “cuatrillón” sits in Spanish frequency

cuatrillón 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.

Spelling & Dictionary Insight

The Spanish entry for cuatrillón is 10 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as [kwat̪ɾiˈʝõn]. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Cantidad igual a un millón de trillones; es decir, diez elevado a veinticuatro (10²⁴). Al número uno le siguen veinticuatro ceros:".

cuatrillón doesn't appear in our generated misspelling index, since its letter sequence doesn't invite the usual edit-distance slips. Our dataset records no confusable match here, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Wiktionary doesn't record an etymology for this headword, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct Spanish form is cuatrillón, spelled C-U-A-T-R-I-L-L-Ó-N.

Definition

  1. 1
    Cantidad igual a un millón de trillones; es decir, diez elevado a veinticuatro (10²⁴). Al número uno le siguen veinticuatro ceros:

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "cuatrillón"?
"cuatrillón" is spelled C-U-A-T-R-I-L-L-Ó-N. The IPA pronunciation is [kwat̪ɾiˈʝõn].
What does "cuatrillón" mean?
As a noun, "cuatrillón" means: Cantidad igual a un millón de trillones; es decir, diez elevado a veinticuatro (10²⁴). Al número uno le siguen veinticuatro ceros:
How do you pronounce "cuatrillón"?
The IPA (International Phonetic Alphabet) transcription for "cuatrillón" is [kwat̪ɾiˈʝõn]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "cuatrillón" come from?
"cuatrillón" is a Spanish word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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 “cuatrillón”

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

  • The one correct Spanish spelling is C-U-A-T-R-I-L-L-Ó-N - every other letter order is a misspelling in standard orthography.
  • Say it as [kwat̪ɾiˈʝõn] (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