apostolic
ap.os.tol.ic \.ap-*-'sta:l-ik\ \*-.pa:s-t*-'lis-*t-e-\ aj 1a: of or relating to an apostle 1b: of or relating to the New Testament apostles or conforming to their te achings 2a: of or relating to a succession of spiritual authority from the apostle s held (as by Roman Catholics, Anglicans, Eastern Orthodox) to be perpetuated by successive ordinations of bishops and to be necessary for the validity of sacraments and orders 2b: PAPAL - apos.to.lic.i.ty n