FromProto-Indo-European*lewH-. Cognates includeLatinluō(“I expiate, pay”),Ancient Greekλύω(lúō,“I release, untie”),Sanskritलून(lūna), andEnglishloose. Alternatively fromProto-Indo-European*h₁lewdʰ-o-. Or probably an early borrowing fromLatinlīber. The fact thatlibër(“book”) hasn't undergone the same sound changes with intersyllabic loss is due to the fact that it is a much later borrowing, probably early medieval borrowing from Late Latin or early Italian.[1]
lirë