Artificial intelligent assistant

undefoiled

undeˈfoiled, ppl. a. Obs. rare.
  (un-1 8. Cf. defoil defoul v.)

a 1325 Prose Psalter (1891) 193 Þe which bot ȝif ichon kepe hole & nouȝt de-fouled [v.r. vndefoylid],..he shal peris wyþ⁓outen ende. [1859 J. T. Staton Song Sol. vi. 9 Ma dove, ma undefoilt, is but one.]


Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC ef947d393a6d18b33f726977f0a4c1a0