Caí.
a river in Rio Grande do Sul, Brazil
Meaning & usage
a river in Rio Grande do Sul, Brazil
Where this word comes from
Uncertain. Different origins are proposed, including: * From Old Tupi ka'a (“woods”) + y (“river”); and * From Old Tupi ka'i (“monkey”), perhaps with the contraction of y (“river”). Compare Paraguayan Guarani ka'i.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.