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-ésimo

Spanish, suffix/ˈesimo/

-ésimo is spelled É-S-I-M-O (5 letters). -ésimo is a Spanish suffix meaning “Forms ordinal or fractional numbers from cardinal numbers; -th” (English Wiktionary, September 2026). The Spanish Wiktionary (Wikcionario) defines it as “Forma adjetivos y sustantivos fraccionarios o partitivos, indicando cada parte en que está dividido algo”.

What does -ésimo mean in English?

suffix

  1. 1

    Forms ordinal or fractional numbers from cardinal numbers; -th.

Source: English Wiktionary, Spanish section, dump of September 2, 2026 (CC BY-SA 4.0).

How Spanish dictionaries define it

suffix: 1. Forma adjetivos y sustantivos fraccionarios o partitivos, indicando cada parte en que está dividido algo. 2. Forma adjetivos y sustantivos ordinales indicando la posición dentro de una sucesión o serie.

The definition in the Spanish Wiktionary (Wikcionario), in Spanish.

Source: Spanish Wiktionary (Wikcionario), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

How do you pronounce -ésimo?

  • /ˈesimo/
  • [ˈe.si.mo]
  • [ˈesimo]

Sources: English Wiktionary, Spanish Wiktionary (Wikcionario) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

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