This is the 14817th most frequent Korean word.
바티칸
Vatican.
Here '바티칸' refers explicitly to the sovereign city-state Vatican City.
바티칸은 세계에서 가장 작은 국가입니다.
The Vatican is the smallest country in the world.
In this sentence, '바티칸' represents the place 'Vatican City' that the speaker wishes to visit in the future.
나는 언젠가 바티칸을 방문하고 싶습니다.
I would like to visit the Vatican someday.
Here '바티칸' encapsulates the specific cultural and religious heritage associated with Vatican City.