In Ireland, the term city has somewhat differing meanings in Northern Ireland and the Republic of Ireland.
Historically, city status in the United Kingdom, and before that in the Kingdom of Ireland, was a ceremonial designation. It carried more prestige than the alternative municipal titles "borough", "town" and "township", but gave no extra legal powers. This remains the case in Northern Ireland, which is still part of the United Kingdom. In the Republic of Ireland, "city" has an additional designation in local government.
Before the Partition of Ireland in 1920–22, the island formed a single jurisdiction in which "city" had a common history.
The first edition of the Oxford English Dictionary s.v. city (published 1893), explains that in England, from the time of Henry VIII, the word was applied to towns with Church of England cathedrals. It goes on to say:
The history of the word in Ireland is somewhat parallel. Probably all or most of the places having bishops have been styled on some occasion civitas; but some of these are mere hamlets, and the term 'city' is currently applied only to a few of them which are ancient and important boroughs. Thom's Directory applies it to Dublin, Cork, Derry, Limerick ('City of the violated treaty'), Kilkenny, and Waterford; also to Armagh and Cashel, but not to Tuam or Galway (though the latter is often called 'the City of the Tribes'). Belfast was, in 1888, created a 'city' by Royal Letters Patent.