tupi tup-headed • Tupi · · · Info · Definitions · Characters · · tupi · · Text Latin · · Script 4 · · Length 2 · · Syllables Definitions · · · (noun) a member of the South American Indian people living in Brazil and Paraguay. Synonyms: Tupi. · · Noun Definition 1 (noun) the language spoken by the Tupi of Brazil and Paraguay. Synonyms: Tupi. · · Noun Definition 2 Characters · · i latin small letter i U+0069 p latin small letter p U+0070 t latin small letter t U+0074 u latin small letter u U+0075