Multilateral

[mʌltɪ'læt(ə)r(ə)l] or [,mʌltɪ'lætərəl]

Definition

(adj.) having many parts or sides .

Edited by Georgina--From WordNet

Definition

(a.) Having many sides; many-sided.

Checked by Letitia

Definition

adj. having many sides.

Checked by Joy