regnbogasilungur

== Icelandic == === Etymology === From regnbogi +‎ silungur. === Noun === regnbogasilungur m (genitive singular regnbogasilungs, nominative plural regnbogasilungar) rainbow trout (Oncorhynchus mykiss) ==== Declension ==== === Further reading === Halldóra Jónsdóttir, Þórdís Úlfarsdóttir, editors (2014–2020), “regnbogasilungur”, in Íslensk nútímamálsorðabók [Icelandic Modern Dictionary] (in Icelandic), Reykjavík: The Árni Magnússon Institute for Icelandic Studies