The word(s) "desapontar" appears 1 time(s) in 1 verse(s) in Quran in Portuguese (Prof. Samir El-Hayek) translation.

(1) Quando viu desapontar a lua, disse: Eis aqui meu Senhor! Porém, quando esta desapareceu, disse: Se meu Senhor não meiluminar, contar-me-ei entre os extraviados.

(سورة الأنعام, Al-An'aam, Chapter #6, Verse #77)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)