adventurism

noun

ad·​ven·​tur·​ism əd-ˈven-chə-ˌri-zəm How to pronounce adventurism (audio)
: improvisation or experimentation (as in politics or military or foreign affairs) in the absence or in defiance of accepted plans or principles
adventurist noun
adventuristic adjective

Examples of adventurism in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This scenario was no doubt pushed by Vice President JD Vance and the more neo-isolationist members of the administration, who have been skeptical of U.S. military adventurism from the start. April Longley Alley, Foreign Affairs, 9 May 2025 The series explores how Bao personifies the idealism and adventurism that defined the city in the 1990s. Andreas Wiseman, Deadline, 8 May 2025 Accordingly, the most effective U.S. strategy—the one that has most unsettled Beijing in recent years and can deter its adventurism in the future—is to build new, enduring, and robust capacities with these states. Kurt M. Campbell, Foreign Affairs, 10 Apr. 2025 This vacuum of seriousness and capacity invites more Russian adventurism. Dominic Green, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 21 Feb. 2025 See All Example Sentences for adventurism

Word History

Etymology

adventure entry 1 + -ism, in part after Russian avantjurizm

First Known Use

1932, in the meaning defined above

Time Traveler
The first known use of adventurism was in 1932

Browse Nearby Words

Cite this Entry

“Adventurism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adventurism. Accessed 20 May. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!