Lewis Short
(adjective) : jūrĭdĭcus, a, um, 2. jus-, 2. dico
* Relating to the administration of justice, judiciary (post-Aug.): conventus,assize towns,Plin. 3, 1, 3, § 7: dies, Cod. Th. 3, 12, 7.— Subst.: jūrĭdĭcus, i, m., one who administers justice, a judge, Dig. 1, tit. 20; 45, 5, 41, § 5.
Charlton T. Lewis, Charles Short, A Latin Dictionary