1 noun sudden changesuaitheadh masc c m ucíor thuathail c m uthe dispute caused upheaval in the work forcechuir an agóid cúrsaí ina gcíor thuathail i measc an lucht oibreit caused upheaval in their relationshipchuir sé a gcaidreamh in aimhréidh2 noun GEOLardú masc c m u
