interventionism
noun
in·ter·ven·tion·ism ˌin-tər-ˈven(t)-shə-ˌni-zəm 
: the theory or practice of intervening
specifically : governmental interference in economic affairs at home or in political affairs of another country
interventionist
ˌin-tər-ˈven(t)-shə-nist
noun or adjective -ˈvench-nist
Example Sentences
a proponent of aggressive economic interventionism
Recent Examples on the Web The irony of the former secretary of state’s involvement in the project nags at the film, which flirts with criticisms of the United States’ hawkish interventionism. 
Lovia Gyarkye, The Hollywood Reporter, 9 Sep. 2022 Conservatives have led an aggressive campaign against the constitutional change, accusing the Boric administration of electoral interventionism. Daniela Mohor W., CNN, 1 Sep. 2022 For America’s foreign critics and foes, Bolton often plays the role of a boogeyman, representing the worst of U.S. foreign policy and neoconservative interventionism. Ana Herrero, Washington Post, 13 July 2022 The truth is that Heritage and other Republican institutions and leaders downplaying or reversing their stances on interventionism are responding to other things besides economic priorities. Jordan Michael Smith, The New Republic, 13 June 2022 After more than a century of political corruption, U.S. interventionism, and fascist military rule, the rights of women and girls have been strategically and effectively abolished. Jessica Hoppe, refinery29.com, 31 May 2022 While the two sides often differed in their approach, both opposed the militarism and reflexive interventionism that reigned in Washington, D.C. following the Cold War. Blaise Malley, The New Republic, 26 Apr. 2022 As the American conservative movement increasingly embraces populist, anti-immigrant policies and language, many have looked to Orban’s style of governing and interventionism in the areas of culture, education, and the media as a guidepost. BostonGlobe.com, 19 May 2022 The global war on terror made U.S. interventionism and promotion of freedom around the world unpopular at home and abroad. Shay Khatiri, The Week, 26 Mar. 2022 See More
Lovia Gyarkye, The Hollywood Reporter, 9 Sep. 2022 Conservatives have led an aggressive campaign against the constitutional change, accusing the Boric administration of electoral interventionism. Daniela Mohor W., CNN, 1 Sep. 2022 For America’s foreign critics and foes, Bolton often plays the role of a boogeyman, representing the worst of U.S. foreign policy and neoconservative interventionism. Ana Herrero, Washington Post, 13 July 2022 The truth is that Heritage and other Republican institutions and leaders downplaying or reversing their stances on interventionism are responding to other things besides economic priorities. Jordan Michael Smith, The New Republic, 13 June 2022 After more than a century of political corruption, U.S. interventionism, and fascist military rule, the rights of women and girls have been strategically and effectively abolished. Jessica Hoppe, refinery29.com, 31 May 2022 While the two sides often differed in their approach, both opposed the militarism and reflexive interventionism that reigned in Washington, D.C. following the Cold War. Blaise Malley, The New Republic, 26 Apr. 2022 As the American conservative movement increasingly embraces populist, anti-immigrant policies and language, many have looked to Orban’s style of governing and interventionism in the areas of culture, education, and the media as a guidepost. BostonGlobe.com, 19 May 2022 The global war on terror made U.S. interventionism and promotion of freedom around the world unpopular at home and abroad. Shay Khatiri, The Week, 26 Mar. 2022 See More Word History
First Known Use
1923, in the meaning defined above