millonésimo

[miʝoˈnesimo]

/[miʝoˈnesimo]/ noun

The verdict

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

Unranked
below top-frequency Spanish
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - En el Sistema Internacional de Unidades, cantidad equivalente a 0,000,001 o bien 1 x 10⁻⁶ en notación científica.

Corpus desk

Index ES-millonesimo · millonésimo · Spanish

millonésimo · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "M" thin
  • PHOTO-UNK Peer pending

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.

Key facts for millonésimo
PropertyValue
Headwordmillonésimo
LanguageSpanish
Part of speechNoun
IPA[miʝoˈnesimo]
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cola larga: rango de “millonésimo” en español

millonésimoqueda fuera de las 100.000 palabras españolas más frecuentes, en la cola larga de vocabulario técnico, arcaico o raro, justo donde más se duda de la ortografía.

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

Rare enough to double-check

millonésimo is uncommon Spanish outside the top frequency list, classed as anoun, transcribed [miʝoˈnesimo]. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for millonésimo in our index, since its letter pattern doesn't lend itself to common typo substitutions. It is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

This headword's origin isn't recorded in our source data, 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 millonésimo, spelled M-I-L-L-O-N-É-S-I-M-O.

Definition

  1. 1
    En el Sistema Internacional de Unidades, cantidad equivalente a 0,000,001 o bien 1 x 10⁻⁶ en notación científica.
  2. 2
    El inverso multiplicativo de un millón, y puede ser escrito también como 1/1,000,000.

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 "millonésimo"?
"millonésimo" is spelled M-I-L-L-O-N-É-S-I-M-O. The IPA pronunciation is [miʝoˈnesimo].
What does "millonésimo" mean?
As a noun, "millonésimo" means: En el Sistema Internacional de Unidades, cantidad equivalente a 0,000,001 o bien 1 x 10⁻⁶ en notación científica.
How do you pronounce "millonésimo"?
The IPA (International Phonetic Alphabet) transcription for "millonésimo" is [miʝoˈnesimo]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "millonésimo" come from?
"millonésimo" 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.

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

Source: FrequencyWords open word-frequency list