Artificial intelligent assistant

signorial

signorial, a.
  (siːˈnjɔərɪəl)
  [f. signory + -al1. Cf. seignorial.]
  Pertaining to a signory.

1875 Maine Hist. Inst. v. 123 The legacy from tribal sovereignty to signorial privilege. 1883 Symonds Ital. Byways iv. 69 They regarded knighthood as a part of their signorial parade.

Oxford English Dictionary

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