n I. right (1. what is right; 2. as in right to life, liberty, etc.); II. duty, custom, fee, etc.; III. law (= body of laws);
derecto de autor copyright;
derectos de autor royalties;
de derecto by right(s);
derecto del gentes law of nations;
derecto international international law;
derecto criminal criminal law;
derecto civil civil law;
derecto costumari common law (= customary law)