Artificial intelligent assistant

Katy

† Katy Obs. rare—1.
  [dim. of the female name Kate: cf. kittock, kitty.]
  A wanton.

1535 Lyndesay Satyre 267 Pray my Ladie Priores The suith till declair, Gif it be sin ta tak ane Kaity [v.r. Katy].

Oxford English Dictionary

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