ˈlisk noun
( -s )
Etymology: Middle English leske, of Scandinavian origin; akin to Old Norse ljōski groin, Old Swedish & Old Danish liuske; akin to Old English lēosca groin, Middle Low German lēsche groin, Middle Dutch liese thin skin, German dialect (Switzerland) lösch loose, Old English losian to get lost — more at lose
dialect Britain : groin