col·​lab·​o·​ra·​tion·​ism kə-ˌla-bə-ˈrā-shə-ˌni-zəm How to pronounce collaborationism (audio)
: the advocacy or practice of collaboration with an enemy
collaborationist adjective or noun

Examples of collaborationism in a Sentence

Recent Examples on the Web The message that united two-thirds of French voters behind Macron was to oppose the National Front, a narrative so powerful that the sitting French ambassador to Washington got on the radio to compare a Le Pen victory to Vichy-era collaborationism. Matt Peterson, The Atlantic, 13 May 2017

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'collaborationism.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1923, in the meaning defined above

Time Traveler
The first known use of collaborationism was in 1923

Dictionary Entries Near collaborationism

Cite this Entry

“Collaborationism.” Dictionary, Merriam-Webster, Accessed 29 Feb. 2024.

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