Obs. rare. [f. L. conjectūrāl-is (see CONJECTURAL) + -ITY.] The quality of being conjectural; pl. conjectural matters or statements.
1646. Sir T. Browne, Pseud. Ep., 274. They have … betaken themselves unto probabilities, and the conjecturalities of Philosophy. Ibid., 364. Who in matters … not without abstrusities, conceived it sufficient to deliver conjecturalities.
