vīcēsĭmārĭus: a, um, adj. id.,I of or belonging to the twentieth part.I Adj.: aurum, of the tax called vicesima (v. h. v.), Liv. 27, 10, 11.—II Subst.: vīcēsĭmā-rĭus, ii, m., a receiver of the vicesima, Petr. 65.