c. 1374. Chaucer, Boeth., V. pr. iii. (1868), 156. It nys nat oonly vnscience, but it is deceivable oppinioun fer fro þe soþe of science.
1603. Florio, Montaigne, III. xii. 629. Purposely I treate of nothing, but of nothing; nor of any one science, but of vnscience.
1878. Pusey (title), Un-science, not Science, Adverse to Faith. A Sermon preached before the University of Oxford.
1896. Trans. Victoria Inst., XXVIII. 200. This Method has been influential both in the science and the unscience of all time.