Artificial intelligent assistant

jeistiecor

jeistiecor
  (ˈdʒiːstɪkɔː(r))
  Scotch form of justaucorps, a close-fitting garment: cf. chesticore.

1818 Scott Rob Roy vi, It's a sight for sair een to see a gold-laced jeistiecor in the Ha' garden sae late at e'en.

Oxford English Dictionary

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