Artificial intelligent assistant

especiality

eˈspeciality Obs.
  [f. prec. + -ity.]
  An especial point or detail.

c 1460 Fortescue Abs. & Lim. Mon. (1714) 52 Noble and grete Costs..of which it is not now possible to the Writer herof, for to remember the Especialities.

Oxford English Dictionary

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