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Definition of Taoiseach
1. Noun. The prime minister of the Irish Republic. 
Definition of Taoiseach
1. Proper noun. Head of the Irish government, comparable to a UK or Australian Prime Minister. ¹
2. Proper noun. Title of the person holding that office. ¹
3. Noun. Head of the Irish government, comparable to a UK or Australian Prime Minister. ¹
¹ Source: wiktionary.com



