bitheirm

== Irish == === Alternative forms === bith-heirm === Etymology === From bith- + English herm. === Noun === bitheirm f (genitive singular bitheirme, nominative plural bitheirmeacha) (geology) bioherm ==== Declension ==== === Mutation === === Further reading === Ó Dónaill, Niall (1977), “bitheirm”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN