Artificial intelligent assistant

tunster

ˈtunster Sc. Obs. rare.
  [f. tun v. + -ster.]
  ? An officer who superintended the tunning of liquor.

1610 in J. Davidson Inverurie vi. (1878) 195 Appointit taisters tunsters of aill within the bruch. Ibid., Who evere refuses to gif lawful obedience to the tunsters or Bailis.

Oxford English Dictionary

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