The Inca language was Runa Simi, meaning "the language of people" or "human language."
While "Quechua" is not an Inca word, it's important to note that Quechua is the most widely spoken indigenous language in the Americas and was the language of the Inca Empire.
So, while "Quechua" doesn't have a specific meaning in Inca, it represents the language that the Inca spoke and that many of their descendants still use today.