Teifeach or éalaitheach (it's not in Old Irish but modern)
The Irish word for an "old man" is seanfhear.
The word, rock, originates from the Old French word, roque.
Gaelic or Old Irish
The word used for the head of an Irish government is the word Taoiseach, pronounced "tea - shock". It is a word from the Irish language and it is an old word meaning leader or chieftain.
It's a name originated from old Latin, French Irish old English and welsh
Shebeen is an old Irish word for an illegal drinking house.
Éire is the Irish word for Ireland, and a Punt was an old currency of Ireland. prior to the euro.
The Rock of Cashel is itself a physical feature. On it is built an old set of buildings, including a castle, some going back about 900 years. The name Cashel comes from the Irish word for castle.
Harley is an Old English surname meaning "rock clearing" or "hare clearing".
It comes from the Old Irish 'Eiru' and the English word 'land'
Your in Irish Gaelic is: bhurthe Irish word for your is: bhur