canyon (n.)youdaoicibaDictYouDict[canyon 词源字典]
"narrow valley between cliffs," 1834, from Mexican Spanish cañon, extended sense of Spanish cañon "a pipe, tube; deep hollow, gorge," augmentative of cano "a tube," from Latin canna "reed" (see cane (n.)). But earlier spelling callon (1560s) might suggest a source in calle "street."[canyon etymology, canyon origin, 英语词源]