Breatnais

== Irish == === Alternative forms === Breathnais === Etymology === From Old Irish Bretnas. By surface analysis, Breatain +‎ -is. === Proper noun === Breatnais f (genitive Breatnaise) Welsh (language) ==== Declension ==== ==== Related terms ==== === Mutation === === Further reading === Ó Dónaill, Niall (1977), “Breatnais”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN Gregory Toner, Sharon Arbuthnot, Máire Ní Mhaonaigh, Marie-Luise Theuerkauf, Dagmar Wodtko, editors (2019), “Bretnas”, in eDIL: Electronic Dictionary of the Irish Language de Bhaldraithe, Tomás (1959), “Breatnais”, in English-Irish Dictionary, An Gúm “Breatnais”, in New English-Irish Dictionary, Foras na Gaeilge, 2013–2026