noun /ˌnæ.ʃəˈnæl.ɪ.ti/
a) Membership of a particular nation or state, by origin, birth, naturalization, ownership, allegiance or otherwise.
b) National, i.e. ethnic and/or cultural, character or identity.
Syn: affiliation, allegiance, ancestry, citizenship, descent, enfranchisement, ethnicity, national status, naturalization, origin, parentage, race, residence, status, co, [[colour, identity, clan, confederation, cultural group, culture, denomination, ethnic group, faith, group, nation, people, persuasion, sect, tribe, autarchy, autonomy, freedom, independence, liberty, nationhood, self-determination, self-government, self-rule, separation, sovereignty, nationalism, patriotic sentiment, patriotism
See Also: nation, national, nationalise, nationalism, nationalist, nationalistic, nationalize, nationhood, nation-state, nationwide
Wikipedia foundation.