Definition of Nationalism: Nationalism (noun): Identification with one’s own nation and support for its interests, especially to the exclusion or detriment of the interests of other nations. Synonyms: patriotism, chauvinism, jingoism, loyalty Antonyms: internationalism, globalism, cosmopolitanism, universalism Memory Tip: Think of “nationalism” as putting your nation first, sometimes even above everything else, including other countries.…