Entry 1 sense Webster, 1913 Jurisdictional /jo͝orˌ-əs-dĭk'-shən-əl/ · Ju·ris·dic·tion·al · IPA /dʒˌʊrəsdˈɪkʃənəl/ 01 a. Of or pertaining to jurisdiction; as, jurisdictional rights. 1. Of or pertaining to jurisdiction; as, jurisdictional rights.