WordReference Random House Unabridged Dictionary of American English © 2025
in•ter•na•tion•al•ist
(in′tər nash′ə nl ist),USA pronunciation n.
- Governmentan advocate of internationalism.
- Governmentan expert in international law and relations.
- Government(cap.) a member or adherent of a communist or socialist International.
- international + -ist 1860–65