Artificial intelligent assistant

atrabilary

atraˈbilary, a. Obs.
  [ad. med.L. ātrabīlāri-us, or F. atrabilaire.]
  = atrabilarious.

1672 Coles, Atrabilary, troubled with Melancholly. 1684 tr. Bonet's Merc. Compit. xi. 377 Let Atrabilary Melancholists use it. 1751 [see atrabile].


Oxford English Dictionary

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