Pertaining to a nation or country, especially as a whole; affecting, shared by, or existing throughout all of a nation.

A subject of a nation. / (usually in the plural) A tournament in which participants from all over the nation compete. / (usually in the plural, journalism) A national newspaper.

(now rare) National, i.e. ethnic and/or cultural, character or identity. / (now rare) Nationalism or patriotism.

Patriotism; the idea of supporting one's country, people or culture. / Support for the creation of a sovereign nation (which does not currently exist).

American spelling and Oxford British English standard spelling of nationalisation.

In a way relating to the whole nation.

plural of nationality

(rare) To make into, or to become, a nation. / To bring a private company under the control of a specific government.

plural of national

Third-person singular simple present indicative form of nationalize