ius cogens

Etymology
+, from

Noun

 * 1)  A constraining law or peremptory norm, a legal provision from which the parties may not deviate.

Usage notes

 * Ius cogens is neuter in German, but masculine in French.

Translations

 * Finnish: pakottava säännös, ius cogens -normi
 * German: zwingendes Recht
 * Greek: αναγκαστικό δίκαιο
 * Persian: هنجار بنیادین, عرف قطعی
 * Russian: императи́вная но́рма
 * Swedish: jus cogens
 * Turkish: