fearnóg

== Irish == === Alternative forms === fernocc, fernog (obsolete) === Etymology === From Old Irish fern +‎ -óg (compare Scottish Gaelic feàrna, Manx farney), from Proto-Celtic *wernā (compare Welsh gwern). === Noun === fearnóg f (genitive singular fearnóige, nominative plural fearnóga) alder tree ==== Declension ==== ==== Derived terms ==== === Mutation === === References === === Further reading === Gregory Toner, Sharon Arbuthnot, Máire Ní Mhaonaigh, Marie-Luise Theuerkauf, Dagmar Wodtko, editors (2019), “fernóc”, in eDIL: Electronic Dictionary of the Irish Language Dinneen, Patrick S. (1904), “fearnóg”, in Foclóir Gaeḋilge agus Béarla, 1st edition, Dublin: Irish Texts Society, page 305 Ó Dónaill, Niall (1977), “fearnóg”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN