IPA: //ˌnæʃ.ənˈɪs.tɪk//
KK: /ˈnæʃənəlɪstɪk/
Relating to or supporting the interests and culture of a particular nation, often to the exclusion of others.
The nationalistic policies of the government aimed to promote local culture and identity.
Nationalistic → It is formed from "nation" (from Latin *natio*, meaning birth or race) and "-istic" (meaning pertaining to). The word "nationalistic" refers to a belief or ideology pertaining to the interests and culture of a particular nation.
Think of 'nation' as referring to a group of people with a common 'birth' or heritage, and '-istic' means related to. This helps you remember that 'nationalistic' describes a strong focus on the interests of one's nation.