Obs. rare. [f. prec.] trans. To render uncertain.
1614. Raleigh, Hist. World, I. i. § 11. 14. It being manifest, that the diuersity of seasons, the Winters, and Sommers, more hot and cold, are not so vncertained by the Sunne and Moone alone.
a. 1619. Fotherby, Atheom., I. xiii. § 4 (1622), 145. It might greatly vncertaine the mindes of the people about it.
