say it: nash-uh-nuh-LI-stik
nationalistic is an adjective meaning "fanatically patriotic". It carries 2 recorded senses.
fanatically patriotic
devotion to the interests or culture of a particular nation including promoting the interests of one country over those of others
“nationalist aspirations”
“minor nationalistic differences”
Definitions, synonyms and semantic relations for nationalistic come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.