ultrasonach

== Irish == === Etymology === From ultra- +‎ sonach (“sonic”). === Adjective === ultrasonach (genitive singular masculine ultrasonaigh, genitive singular feminine ultrasonaí, plural ultrasonacha, comparative ultrasonaí) (acoustics) ultrasonic ==== Declension ==== === Mutation === === Further reading === Ó Dónaill, Niall (1977), “ultrasonach”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN “ultrasonic”, in New English-Irish Dictionary, Foras na Gaeilge, 2013–2026