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siú

Portuguese, noun

siú is spelled S-I-Ú (3 letters). Siú is a Portuguese feminine noun meaning “a member of the Sioux people” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “grupo nativo humano norte-americano”.

What does siú mean in English?

noun

  1. 1

    femininemasculinea member of the Sioux people

adjective

  1. 1

    of the Sioux

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

How Portuguese dictionaries define it

noun: 1. grupo nativo humano norte-americano

noun: 1. pessoa do grupo nativo humano norte-americano homónimo

The definition in the Portuguese Wiktionary (Wikcionário), in Portuguese.

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

Forms of siú

  • siús plural

Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).

What to look up after siú