Artificial intelligent assistant

aschewele

aˈschewele, v. Obs. rare—1.
  [f. a- prefix 1 + *schewel, shewel, a scarecrow, used in Sidney's Arcadia, and still dial. Cf. OHG. ir-sciuhen, MHG. erschiuhen, mod.G. erscheuen to be frightened.]
  To scare, frighten away.

a 1250 Owl & Night. 1614 Heo hongeth me on heore hahe, Thar ich aschewele pie an crowe.

Oxford English Dictionary

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