† 1. Insolvent. Obs.1
1656. Cowley, Misc., Pref. ¶ 5. I have the real excuse of the honestest sort of Bankrupts, which is, to have been made Unsolvable by some notorious accidents and publike disasters.
2. Insoluble.
[1775. Ash.]
1821. J. Q. Adams, Report Weights & Meas., 79. The problem, hitherto unsolvable to man, of squaring the circle.
1865. Reader, 4 Feb., 130/1. He alone has produced paintings, before which we stand as though they were unsolvable enigmas.
1894. S. Fiske, Holiday Stories (1900), 155. Who had assumed the name and hidden the receipt in our butlers pantry were unsolvable mysteries.
absol. 1894. H. Gardener, Unoff. Patriot, 6. Human longing to solve the unsolvable.
Hence Unsolvableness.
1884. Nonconf. & Indep., 10 Jan., 30/1. The question is depressing to the spirits in its very unsolvableness.