Cwlen

== Welsh == === Alternative forms === Cwlên === Etymology === Borrowed from Middle English Coloyne or Early Modern English Cullen, from Old French Cologne, Coloigne, from Latin Colōnia (Agrippīna). Compare Middle Welsh Cwlwyn, from an earlier Middle English form. === Proper noun === Cwlen f Cologne (the largest city in North Rhine-Westphalia, in northwestern Germany) ==== Derived terms ==== Cwleneg (“Kölsch”) het Gwlen === Mutation ===