Artificial intelligent assistant

effectress

effectress Obs.
  (ɛˈfɛktrɪs)
  [f. effecter + -ess.]
  A female effecter. (Cf. next.)

1601 Cornwallyes Ess. ii. xxxviii. (1631) 152 It is so certaine an effectresse of things prosperity. 1615 G. Sandys Trav. 8 The Virgin Marie..reputed an effectresse of miracles. 1662 J. Chandler Van Helmont's Oriat. 143 The effectress of a thingliness or essence.

Oxford English Dictionary

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