Neiptiún

== Irish == === Etymology === From Latin Neptūnus. === Proper noun === Neiptiún m (genitive Neiptiúin) (Roman mythology) Neptune Neptune (planet) ==== Declension ==== ==== See also ==== planets of the Solar System: Mearcair · Véineas · Domhan · Mars · Iúpatar · Satarn · Úránas · Neiptiún [edit] === References === Ó Dónaill, Niall (1977), “Neiptiún”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN