Artificial intelligent assistant

intonement

intonement rare.
  (ɪnˈtəʊnmənt)
  Also en-.
  [f. intone v. + -ment.]
  The action of intoning; intonation; chanting.

1849–53 Rock Ch. of Fathers IV. xii. 137 Each took his own side of the choir for the entonement of the antiphons. 1857 Chamb. Jrnl. VIII. 48 Where hymns were said In musical intonements and rich chimes.

Oxford English Dictionary

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