出典:Wiktionary
From Middle English rimpel, rympyl, from 古期英語 *hrimpele, hrympelle (“wrinkle, rimple”), from Proto-Germanic *hrumpiljǭ, related to 古期英語 hrimpan (“to wrinkle, rimple”), from Proto-Germanic *hrimpaną (“to bend, curve, make waves, wrinkle”).
rudds
a wrinkle
a paste-pot
a plaything with which one trifles for pleasure