Origin: 1350–1400; Middle English envolupen < Old French envoluper, equivalent to en-en-1 + voloper to envelop, of obscure origin; compare Old Provençal (en)volopar,Italian inviluppare to envelop, Italian viluppo tuft, bundle, confusion, referred to Medieval Latin faluppa chaff, wisp of straw, perhaps influenced by the descendants of Latin volvere to roll