a. Obs. rare. [f. L. tyrannus TYRANT + -IOUS.] = TYRANNOUS. Hence † Tyranniously adv. Obs. = TYRANNOUSLY.
c. 1561. T. Preston, Cambyses, D iv. The King is a tirant tirannious.
1584. Hudson, Du Bartas Judith, IV. 224. Manasses then his wife would not controule Tyranniously.
1624. Bedell, Lett., vii. 115. Doth hee tyranniously inforce his Colleagues to obedience also?