unilateralism

noun
uni·​lat·​er·​al·​ism | \ ˌyü-ni-ˈla-t(ə-)rə-ˌli-zəm How to pronounce unilateralism (audio) \

Definition of unilateralism

: a policy of taking unilateral action (as in international affairs) regardless of outside support or reciprocity also : advocacy of such a policy

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Other Words from unilateralism

unilateralist \ ˌyü-​ni-​ˈla-​t(ə-​)rə-​list How to pronounce unilateralist (audio) \ noun or adjective

Examples of unilateralism in a Sentence

Recent Examples on the Web

This slide into unilateralism and protectionism is endangering the global economy and undermining the WTO’s ability to enforce a common set of rules. Susana Malcorra, Time, "This Year’s G20 Summit Is a Major Test of International Cooperation in a Trying Time," 28 June 2019 French President Emmanuel Macron is expected to be a key voice joining secretary-general Guterres in speaking out against unilateralism and populism, and supporting multilateralism as key to promoting peace. Fox News, "UN to caution against populism in high-level week," 25 Sep. 2018 French President Emmanuel Macron is expected to be a key voice joining secretary-general Guterres in speaking out against unilateralism and populism, and supporting multilateralism as key to promoting peace. Fox News, "UN to caution against populism in high-level week," 25 Sep. 2018 Photo composite: Crystal Tai/The Wall Street Journal Politicians in the old world and the middle kingdom have long had a common interest in developing alternatives to U.S. unilateralism. Nathaniel Taplin, WSJ, "Europe Wants a Better Deal With China Too," 11 Apr. 2019 French President Emmanuel Macron is expected to be a key voice joining secretary-general Guterres in speaking out against unilateralism and populism, and supporting multilateralism as key to promoting peace. Fox News, "UN to caution against populism in high-level week," 25 Sep. 2018 French President Emmanuel Macron is expected to be a key voice joining secretary-general Guterres in speaking out against unilateralism and populism, and supporting multilateralism as key to promoting peace. Fox News, "UN to caution against populism in high-level week," 25 Sep. 2018 French President Emmanuel Macron is expected to be a key voice joining secretary-general Guterres in speaking out against unilateralism and populism, and supporting multilateralism as key to promoting peace. Jennifer Peltz, The Seattle Times, "UN to caution against populism in high-level week," 24 Sep. 2018 Over the past few days, Trump — a leader who favors unilateralism over multilateralism — has engaged in a war of words over trade and other issues with Canada's Justin Trudeau and France's Emmanuel Macron. Adam Taylor, Washington Post, "The G-7 has always been an informal club. With Russia remarks, Trump is pushing that.," 8 June 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'unilateralism.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of unilateralism

1926, in the meaning defined above

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Last Updated

11 Jul 2019

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The first known use of unilateralism was in 1926

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