Having many sides or points of view. / (politics) Involving three or more parties or nations.

(politics) A group with representatives from three or more parties or nations.

In a multilateral manner.

Unbiased trade between nations, in contrast to bilateralism. / A system by which nations consult others in matters of foreign policy, by way of organisations such as the United Nations.

plural of multilateralism

plural of multilateral

The process or the result of multilateralizing.

Third-person singular simple present indicative form of multilateralize

(transitive) To make multilateral. / (intransitive) To take part in a multilateral agreement.

simple past tense and past participle of multilateralize