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trilateral

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adjective tri·lat·er·al \(ˌ)trī-ˈla-tə-rəl, -ˈla-trəl\

Simple Definition of trilateral

  • : involving three groups or countries

Source: Merriam-Webster's Learner's Dictionary

Full Definition of trilateral

  1. :  having three sides or parties <trilateral business ventures> <trilateral discussions>

Origin of trilateral

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


First Known Use: 1660


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