Artificial intelligent assistant

presider

presider
  (prɪˈzaɪdə(r))
  [f. preside v. + -er1.]
  One who presides.

1692 Christ Exalted 117, I might refer the Bishop again to the Doctrines of the Church, (whereof he is an Honourable Presider). 1729 T. Cooke Tales, Proposals, etc. 4 Thou just Presider o'er th' illustrious Train. 1886 Pall Mall G. 1 May 2/1 Melpomene, scroll in hand, as the presider over Tragic Poetry.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 61461c366eb9f2f7d686fd5588b26326