DictionaryRoot: ruffelen
Middle English
ruffelen
to disturb smoothness or order
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verb / noun
ruffle
RUF-ul/ˈrʌfl/
A disturbance that breaks a smooth arrangement into folds or irregularities.
Etymology
Middle English ruffelen already meant disturbing smoothness or order, the idea retained in wrinkling fabric or disarranging hair and feathers. Its deeper origin and relationship to similar foreign words remain uncertain.