1 noun PHYS echoaisfhuaimniú masc c m umacalla masc4 c m uthis will reduce the reverberation in the roomlaghdóidh sé seo an t-aisfhuaimniú sa seomra2 noun continuing impactiarmhairt fem3 c m uthe reverberations of that day still affect ustá tionchar ag iarmhairtí an lae sin orainn go fóill, nílimid saor ón lá sin fós