Lejiacocha (possibly from Quechua lliklla a rectangular shoulder cloth, qucha lake, Diccionario Quechua - Español - Quechua, Academía Mayor de la Lengua Quechua, Gobierno Regional Cusco, Cusco 2005 Teofilo Laime Acopa, Diccionario Bilingüe, Iskay simipi yuyay k'ancha, Quechua – Castellano, Castellano – Quechua ) is a lake in the Cordillera Blanca in the Andes of Peru at 4706 meters of elevation.