Akademik

disparagement
dis·par·age·ment /di-'spar-ij-mənt/ n
1: the publication of false and injurious statements that are derogatory of another's property, business, or product – called also business disparagement, commercial disparagement, disparagement of property, slander of goods, trade libel;
2: slander of title

Merriam-Webster’s Dictionary of Law. . 1996.