a. [f. prec. + -AL.] = VIZIERIAL.
1841. The Era, 11 July, 8/3. An article in the Vizieral letter recognizes the power of the Pasha to adopt his internal administration to the peculiarities of the people and of the country.
1870. R. Anderson, Missions Amer. Board, III. xxi. 373. The American Ambassador also procured a strong vizieral letter to the Pasha in the Tripoli district.
1901. Daily Chron., 1 Nov., 5/4. That is why he held the Grand Vizieral office longer than any of his predecessors.