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caso

Spanish, noun

caso is spelled C-A-S-O (4 letters) and appears 513 times per million words in written Spanish, the 160th most frequent Spanish word form (wordfreq, 2021 data). Caso is a Spanish masculine noun meaning “case (situation or fact)” (English Wiktionary, September 2026). It is also a first-person singular present indicative of casar. With an accent, casó is a different word: “third-person singular preterite indicative of casar”. The Spanish Wiktionary (Wikcionario) defines it as “Cada una de varias instancias consideradas como pertenecientes a un mismo tipo de situaciones o cosas (como…”.

What does caso mean in English?

noun

  1. 1

    masculinecase (situation or fact)

    en mi caso

  2. 2

    masculinecase (instance of a medical condition)

    Aumentan los casos de diabetes entre niños.

  3. 3

    masculinecase

    el caso Bárcenas

  4. 4

    masculinecase

  5. 5

    masculineoccasion

verb

  1. 1

    first-person singular present indicative of casar

verb

as casó
  1. 1

    third-person singular preterite indicative of casar

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

How Spanish dictionaries define it

noun: 1. Cada una de varias instancias consideradas como pertenecientes a un mismo tipo de situaciones o cosas (como los casos de una enfermedad, etc.). 2. Evento o asunto llevado ante la consideración de la justicia o investigado por los organismos competentes. 3. Suceso expuesto por su notoriedad en la prensa o mediante rumores. 4. Propiedad gramatical presente en algunos idiomas, que indica mediante modificaciones del pronombre, el sustantivo o el adjetivo el papel sintáctico que estos cumplen en una frase determinada.

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.

Forms of caso

  • casos plural

Source: English Wiktionary and Spanish Wiktionary (Wikcionario) (dumps of September 2, 2026 and September 1, 2026).

English words that translate to caso

Source: the translation tables of the English Wiktionary, dump of September 2, 2026.

How common is caso in Spanish?

caso appears 513 times per million words in written Spanish.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

What to look up after caso