isolationism
noun
iso·la·tion·ism
ˌī-sə-ˈlā-shə-ˌni-zəm 
also ˌi-
: a policy of national isolation by abstention from alliances and other international political and economic relations
Examples of isolationism in a Sentence
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The era lasted from 1603 to 1868 and was marked by stability, prosperity and isolationism, brought about by the military reign of the Tokugawa Shogunate.
—
Lori Waxman, Chicago Tribune, 17 June 2025
But business leaders who were looking forward to an era of tax cuts and deregulation to continue that trajectory have been disappointed by Trump’s focus instead on economic populism and isolationism.
—Hank Tucker, Forbes.com, 12 June 2025
The Trump administration’s recent shift toward U.S. isolationism regarding global affairs — and particularly those more acutely affecting Europe, such as the war in Ukraine — piled pressure on the U.K. and European Union to agree on a deal.
—Holly Ellyatt,silvia Amaro, CNBC, 19 May 2025
The former prime minister was wildly popular in his first term, especially as a progressive celebrating diversity and as someone who opposed Mr. Trump’s first-term isolationism.
—Sara Miller Llana, Christian Science Monitor, 2 Apr. 2025
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Lori Waxman, Chicago Tribune, 17 June 2025
But business leaders who were looking forward to an era of tax cuts and deregulation to continue that trajectory have been disappointed by Trump’s focus instead on economic populism and isolationism.
—Hank Tucker, Forbes.com, 12 June 2025
The Trump administration’s recent shift toward U.S. isolationism regarding global affairs — and particularly those more acutely affecting Europe, such as the war in Ukraine — piled pressure on the U.K. and European Union to agree on a deal.
—Holly Ellyatt,silvia Amaro, CNBC, 19 May 2025
The former prime minister was wildly popular in his first term, especially as a progressive celebrating diversity and as someone who opposed Mr. Trump’s first-term isolationism.
—Sara Miller Llana, Christian Science Monitor, 2 Apr. 2025
See All Example Sentences for isolationism
Cite this Entry
“Isolationism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/isolationism. Accessed 30 Jun. 2025.
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isolationism
noun
iso·la·tion·ism
ˌī-sə-ˈlā-shə-ˌniz-əm
: a national policy of avoiding international political and economic relations
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