multilateralism
noun/ˌmʌltiˈlætərəlɪzəm/
/ˌmʌltiˈlætərəlɪzəm/, /ˌmʌltaɪˈlætərəlɪzəm/
[uncountable] (politics)- the policy of trying to make multilateral agreements in order to achieve nuclear disarmamentTopics Politicsc2
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multilateralism