say it: in-tur-NASH-uh-nuh-list
internationalist is a noun and adjective meaning "an advocate of internationalism". It carries 3 recorded senses.
an advocate of internationalism
a member of a socialist or communist international
influenced by or advocating internationalism
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for internationalist 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.