Artificial intelligent assistant

chymiater

† chymiˈater Obs.
  [Med.L. chymiater, f. med.Gr. χυµεία chemistry + ἰατρός physician; cf. F. chimiatre.]
  A Chemiatric physician.

1694 I. T. Stone in Phil. Trans. XVIII. 112 Falling into the Hands of some Empirical Chymiater of the Town.

Oxford English Dictionary

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