From Longman Dictionary of Contemporary EnglishAmericanismA‧mer‧i‧can‧is‧m /əˈmerəkənɪzəm/ noun [countable] a word or phrase that is typically used in American English
Examples from the Corpus
Americanism• Top of the list come anti-imperialism and anti- Americanism.• I don't think it is in the spirit of real Americanism.• The exhibition could be read on many levels, but the immediate impression I had was of its strong Americanism.• They would return home from these sentimental journeys reconfirmed in their Americanism. 