Artificial intelligent assistant

descanter

descanter
  (dɪˈskæntə(r))
  [f. prec. + -er1.]
  1. One who sings or plays the ‘descant’. Obs. exc. Hist.

1538 Starkey England i. iii. 80 Curyouse descanterys and deuysarys of new songys. 1597 Morley Introd. Mus. 70 A Descanter..[is] one that can extempore sing a part upon a playne song. 1879 Parry in Grove Dict. Mus. I. 671 De Muris..speaks with great bitterness of extempore descanters.

  2. One who holds forth or discourses.

1805 Foster Ess. iv. iv. 180 A descanter on the invisible world who makes you think of a popish cathedral.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC af0b736df1f5ede2204d3aa478d18100