Origin: 1350–1400;Middle Englishenvolupen < Old Frenchenvoluper, equivalent to en-en-1 + voloper to envelop, of obscure origin; compare Old Provençal (en)volopar,Italianinviluppare to envelop, Italianviluppo tuft, bundle, confusion, referred to Medieval Latinfaluppa chaff, wisp of straw, perhaps influenced by the descendants of Latinvolvere to roll