Øyeren

== Norwegian Nynorsk == === Etymology === Definite form; from Old Norse *Eyir m, from ey (“island”), referring to the sand islands in the northern end, by the delta of the river Glåma. === Pronunciation === IPA(key): /²œʏːerən/, /²œʏːərən/ (East Norway) IPA(key): /²œʏːəɲ/ === Proper noun === Øyeren m a lake in Akershus and Østfold, Norway ==== Descendants ==== → Swedish: Öjern, Öjeren → Danish: Øjeren