Special privilege
Black's Law Dictionary · Henry Campbell Black, M.A. · 1910
Black's Law Dictionary
In constitutional law. A right, power, franchise, immunity, or privilege granted to, or vested in, a person or class of persons, to the exclusion of others, and in derogation of common right.
See City of Elk Point v. Vaughn, 1 Dak. 118, 46 N. W. 577; Ex parte DoUglass, 1 Utah, 111.