nationalism

noun

Nationalism is a strong sense of love and loyalty towards one's country.

意味（1）

Patriotism; the idea of supporting one's country, people or culture.

Following the 1979 Revolution, Khomeini came out against nationalism.

意味（2）

Support for the creation of a sovereign nation (which does not currently exist).

Basque nationalism

意味（3）

(UK, Ireland) Support for the union of Northern Ireland and the Republic of Ireland.