1 noun of systemleasú masc c m uathchóiriú masc c m uit's going through a radical reformationtá leasú ó bhonn á dhéanamh air2 noun of personathleasú masc c m uhe was looking for inner reformationshantaigh sé athleasú inmheánachthe reformation of sinnerspeacaigh a chur ar bhóthar a leasa