Artificial intelligent assistant

co-executrix

co-executrix
  (kəʊɛkˈsɛkjʊtrɪks, -ɛgˈz-)
  [f. co- 3 c + executrix after prec.]
  A joint executrix.

1847 in Craig. 1884 Manch. Exam. 16 Oct. 4/7 One of the co-executrices of the Dowager Lady Lytton.

Oxford English Dictionary

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