1 noun irritation, dissatisfactionfrustrachas masc1 c m uit's causing a lot of frustrationtá go leor frustrachais ar dhaoine faoishe expressed their frustration at the decisionléirigh sí an frustrachas atá orthu faoin gcinneadhhe swore with sheer frustrationlig sé mallacht as le teann frustrachaisthere's frustration at the delaytá daoine míshásta faoin moillhe vented his frustrationlig sé a rachtsexual frustrationfrustrachas gnéis2 noun sth frustratingábhar míshásaimhthe red tape is a real frustration for themis ábhar mór frustrachais acu an maorlathasit's one of the frustrations of being a fishermantá sé ar cheann de na deacrachtaí a bhaineann le bheith i d'iascaire
3 noun also LAWsárú masc c m udírathú masche denounced the continuing frustration of reformscháin sé an bac leanúnach a bhí á chur ar leasuithefrustration of a contractdírathú conartha, sárú conartha