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.
These include trilateral cooperation with South Korea and the Philippines, as well as the Quad alliance with Australia and India. Gordon G. Chang, Newsweek, 24 Jan. 2025 In the Indo-Pacific, our bilateral alliances and trilateral cooperation with Japan and Korea—and Japan and the Philippines—are at unprecedented highs. Jake Sullivan, TIME, 20 Jan. 2025 In August 2023, Mr. Biden hosted Mr. Yoon and then-Prime Minister Fumio Kishida of Japan at Camp David to announce a new trilateral security arrangement among the three nations. Edward Wong, New York Times, 6 Jan. 2025 Chung Sung-Jun / Getty Images President Joe Biden, who leaves office this month, made headway in deepening trilateral cooperation between the U.S. and South Korea and Japan, despite historic issues that have often plagued relations between the Asian neighbors. Reuters, NBC News, 6 Jan. 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

Dictionary Entries Near trilateral

Cite this Entry

“Trilateral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trilateral. Accessed 4 Feb. 2025.

Kids Definition

trilateral

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

More from Merriam-Webster on trilateral

Last Updated: - Updated example sentences
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