Artificial intelligent assistant

infructuous

infructuous, a.
  (ɪnˈfrʌktjuːəs)
  [f. as prec.: see in-3 and fructuous, and cf. F. infructueux (14th c. in Godef. Compl.).]
  1. Not bearing fruit: unfruitful, barren.

1615 T. Adams Blacke Devill 48 Even infructuous barrennesse brought Christs curse on the figge tree. 1860 I. Taylor Spir. Hebr. Poetry (1873) 77 It is these [wild flowers]..that because they are infructuous, are spared by marauding bands. 1860 Farrar Orig. Lang. (1865) 62 The intellect..would otherwise remain infructuous.

  2. Unproductive of good results; fruitless.

1615 T. Adams Lycanthropy Wks. 1862 II. 120 The wolf living is like Rumney Marsh: hyeme malus, æstate molestus, nunquam bonus... Thus every way is this wolf infructuous. 1822 Blackw. Mag. XII. 526 [He] is verging towards fatuity from incessant and infructuous exertions. 1884 Fairbairn in Contemp. Rev. 357 There are no controversies so wearisome and infructuous as our ecclesiastical.

  Hence inˈfructuously adv., unfruitfully.

1876 C. M. Davies Unorth. Lond. (ed. 2) 160 Mr. Peacock's cooperage..around which I found I had been infructuously describing a circle. 1887 N. Amer. Rev. July 36 He [the actor] soon found that his art was infructuously employed in obtaining applause.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 4623e8b9a5d4ceddcd381c17285784c4