rumple (v.)youdaoicibaDictYouDict[rumple 词源字典]
c. 1600, possibly a variant of rimple "to wrinkle" (c. 1400), from Old English hrympel "wrinkle" (possibly influenced by Middle Dutch rumpelen), related to Old English hrimpan "to fold, wrinkle" (see ramp (v.)). Related: Rumpled; rumpling. As a noun from c. 1500.[rumple etymology, rumple origin, 英语词源]