ailteán

== Irish == === Etymology === From ailt (“steep-sided glen; ravine”) +‎ -án (diminutive suffix). === Noun === ailteán m (genitive singular ailteáin, nominative plural ailteáin) diminutive of ailt (geography) small ravine ==== Declension ==== === Mutation === === References === Ó Dónaill, Niall (1977), “ailteán”, in Foclóir Gaeilge–Béarla [Irish–English Dictionary], Dublin: An Gúm, →ISBN