Artificial intelligent assistant

postillian

† poˈstillian, a. Obs. rare—1.
  [f. med.L. postilla: see postil and -ian.]
  That writes postils.

1627 Perrot Tithes 45 They would censure a poore Postillian Divine that should goe about to call into question the faithfulnes of Ployden.

Oxford English Dictionary

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