Quechua Quechua Wikipedia has an article on:kawchuWikipedia qu Alternative forms k'awchu Pronunciation IPA(key): /kaw.t͡ʃu/, [ˈkaw.t͡ʃʊ] Noun kawchu rubber Descendants → Spanish: caucho → English: caucho → French: caoutchouc → English: caoutchoucWikiwand - on Seamless Wikipedia browsing. On steroids.