ケチュア語ごケチュアごMeanings1nounQuechua; Quechuan languageRefers to the indigenous language family spoken primarily in the Andes region of South America.ペルーでは、スペイン語ごのほかにケチュア語ごも公こう用よう語ごです。In Peru, Quechua is an official language alongside Spanish.