trilateral

adjective

tri·​lat·​er·​al (ˌ)trī-ˈla-tə-rəl How to pronounce trilateral (audio)
-ˈla-trəl
: having three sides or parties
trilateral business ventures
trilateral discussions

Examples of trilateral 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.
Meanwhile, Bangladesh has mulled the idea of forming a trilateral hydro-cooperation with China and Pakistan – two of India’s biggest rivals. Pintu Kumar Mahla, The Conversation, 3 Nov. 2025 After a meeting with Zelensky and European leaders at the White House last month, the president expressed optimism that a trilateral meeting would occur. Max Rego, The Hill, 28 Sep. 2025 And, speaking specifically about the trilateral exercises off Korea, the US Indo-Pacific Command agrees. Brad Lendon, CNN Money, 16 Sep. 2025 The Mongolian government has consistently favored the project, and its current president, Kurelsukh Ukhnaa, reaffirmed this at a recent trilateral meeting in Beijing with Xi and Putin. Scott Montgomery, Forbes.com, 10 Sep. 2025 See All Example Sentences for trilateral

Word History

Etymology

Latin trilaterus, from tri- + later-, latus side

First Known Use

1660, in the meaning defined above

Time Traveler
The first known use of trilateral was in 1660

Browse Nearby Words

Cite this Entry

“Trilateral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trilateral. Accessed 5 Nov. 2025.

Kids Definition

trilateral

adjective
tri·​lat·​er·​al (ˈ)trī-ˈlat-ə-rəl How to pronounce trilateral (audio)
-ˈla-trəl
: having three sides
Last Updated: - Updated example sentences
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