a. [f. L. jūbilæ-us (see JUBILEE) + -AN.] Of or belonging to a jubilee.
1624. J. Gee, Hold fast, 41. To visit the holy Fathers Iubilean pompe.
1704. Hearne, Duct. Hist. (1714), I. 10. The Sabbatical and Jubilean Years.
1836. Frasers Mag., XIII. 583. The jubilean period of forty-nine years will be complete.