: the political, economic, and social principles and policies advocated by Lenin
especially : the theory and practice of communism developed by or associated with Lenin

Word History

First Known Use

1917, in the meaning defined above

Time Traveler
The first known use of Leninism was in 1917

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Cite this Entry

“Leninism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Leninism. Accessed 31 Mar. 2025.

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