)1 noun of trouble, violencebruíon fem2 c m uachrann masc1 c m uraic fem2 c m uthis is the latest flare-up in the feud between themseo í an eachtra is déanaí san aighneas atá eatarthu, seo í an raic is déanaí san aighneas atá eatarthu2 noun of illness, injuryráig fem2 c m utaom masc3 c m ushe had another flare-up of her arthritisfuair sí ráig eile den airtríteassoap can trigger an eczema flare-upd'fhéadfadh gallúnach bheith ina siocair le ráig eachma, d'fhéadfadh sópa babhta den eachma a athlasadh