Artificial intelligent assistant

pretexture

preˈtexture Obs. rare—1.
  [f. L. prætext-, ppl. stem of prætexĕre (see pretex) + -ure.]
  A disguising or cloaking; a pretext.

1618 T. Adams Love's Copy Wks. 1862 II. 416 Now we have studied both textures of words and pretextures of manners, to shroud dishonesty.

Oxford English Dictionary

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