This is the 19114th most frequent Korean word.
아일랜드
"Island."
In this sentence, '아일랜드' is used as the proper noun referring to the country Ireland.
나는 아일랜드에 가본 적이 있어요.
I have been to Ireland.
Here, '아일랜드' again denotes the country, emphasizing its location.
우리는 아일랜드에 살아가는 정원사를 만나기로 했어요.
We are going to meet a gardener living in Ireland.
In this context, '아일랜드' is used to describe the style or characteristics associated with Ireland.