1 noun informal quarrelachrann masc1 c m uraic fem2 c m uthere was a bust-up outsidebhí sé ina raic taobh amuigh, bhí ruaille buaille lasmuighshe had a bust-up with the chefd'éirigh idir í agus an cócaire, bhí ina raic idir í agus an cócaire, bhí ina chogadh dearg idir í agus an cócaire2 noun informal fight, brawlbruíon fem2 c m uraic fem2 c m uscliúchas masc1 c m uthere was a bust-up on the sidelinebhí scliúchas ar an taobhlínethey were involved in the bust-upbhí siad sáite sa troid, bhí lámh acu sa scliúchas