Artificial intelligent assistant

enchaser

enchaser
  (ɛnˈtʃeɪsə(r))
  [f. enchase v.2 + -er.]
  One who enchases or engraves metal.

1859 C. Barker Assoc. Princ. ii. 49 The piety and liberality..of our early..enchasers. 1873 Echo 18 Aug. 4/4 A very skilful enchaser. 1887 Pall Mall G. 20 Aug. 5/1 Mr. Stevenson is not a patient enchaser of far-fetched, costly jewel-words.

Oxford English Dictionary

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