Artificial intelligent assistant

knick-knacker

ˈknick-ˌknacker Obs. rare—1.
  [f. knick-knack + -er.]
  A trifler.

1622 Breton Strange Newes (1879) 6/2 Other kind of knick-knackers..which betwixt knaue and foole can make an ilfauourd passage through the world.

Oxford English Dictionary

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