Artificial intelligent assistant

curtailer

curˈtailer
  [f. curtail v. + -er.]
  One who curtails, shortens, abridges.

1724 Waterland Athan. Creed x. 141 That the Latins had not been interpolators of the creed, but that the Greeks had been curtailers. 1813 Shelley Q. Mab Note viii, Disease and war, those sweeping curtailers of population.

Oxford English Dictionary

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