1 noun of state, countryrialtas masc1 c m ua new government will be electedtoghfar rialtas nuaafter nine years in governmenti ndiaidh naoi mbliana sa rialtasthe system of governmentan córas rialtaisa member of the governmentball den rialtasheads of governmentceannairí rialtaiscentral governmentrialtas láirregional governmentrialtas réigiúnachgovernment departmentsranna rialtaisthe government partiespáirtithe an rialtaisgovernment policypolasaí rialtais2 noun control, regulationrialú masc c m uthe government of the currencyrialú an airgeadra