multilateral

adjective

mul·​ti·​lat·​er·​al ˌməl-tē-ˈla-t(ə-)rəl How to pronounce multilateral (audio)
-ˌtī-
1
: having many sides
2
: involving or participated in by more than two nations or parties
multilateral agreements
multilateralism noun
multilateralist noun
multilaterally adverb

Did you know?

Since lateral means "side", multilateral means basically "many-sided". The philosophy of multilateralism claims that the best solutions generally result when as many of the world's nations as possible are involved in discussions, and multilateralists often favor strengthening the United Nations. Today multilateralism can be seen at work in, for example, the World Health Organization, the World Trade Organization, and the International Criminal Court. But the U.S. doesn't always join the major multilateral organizations, instead often behaving as if a unilateral approach—that is, going it alone—was best for the interests of a powerful nation.

Examples of multilateral in a Sentence

Recent Examples on the Web
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The response of multilateral bodies such as the African Union, the East African Community, and the South African Development Community has also been decidedly limp. Michela Wrong, Foreign Affairs, 3 Mar. 2025 The assertion is misleading and is falsely framing the election as a geopolitical battle between the United States and China for control of the multilateral organization, Sir Ronald Sanders, Antigua and Barbuda’s representative at the OAS, wrote in his latest column on Caribbean News Global. Jacqueline Charles, Miami Herald, 28 Feb. 2025 These goals — and the country's commitment to multilateral work on climate — aren't expected to change under the new government. Andrew Freedman, Axios, 25 Feb. 2025 In 2010, the Global Fund for AIDS, Tuberculosis and Malaria—the world’s largest multilateral donor to HIV programs—rapidly departed from Romania, with no plan put in place for the Romanian government to fund or take over HIV prevention services. Gavin Yamey, TIME, 3 Feb. 2025 See All Example Sentences for multilateral

Word History

First Known Use

1606, in the meaning defined at sense 1

Time Traveler
The first known use of multilateral was in 1606

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Cite this Entry

“Multilateral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/multilateral. Accessed 13 Mar. 2025.

Kids Definition

multilateral

adjective
mul·​ti·​lat·​er·​al ˌməl-ti-ˈlat-ə-rəl How to pronounce multilateral (audio)
-ˌtī-,
-ˈla-trəl
1
: having many sides
2
: involving or taken part in by more than two nations or groups
a multilateral treaty
multilaterally
adverb

More from Merriam-Webster on multilateral

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