アイルランドの首しゅ相しょうMeanings1expression, nounTaoiseach; prime minister of IrelandRefers specifically to the head of government of Ireland. The Irish term 'Taoiseach' is often used in English contexts, but this Japanese expression is a direct translation.アイルランドの首しゅ相しょうはEU首しゅ脳のう会かい議ぎに出しゅっ席せきした。The Taoiseach attended the EU summit.