Pinkilluni (Quechua pinkillu a kind of flute, Teofilo Laime Ajacopa, Diccionario Bilingüe Iskay simipi yuyayk'ancha, La Paz, 2007 (Quechua-Spanish dictionary) Aymara -ni a suffix to indicate ownership, "the one with a pinkillu", Hispanicized spelling Pinquillone) is a mountain in the Peruvian Andes, about 5000 meters high.