ictuate--prophetes.ai

ictuate, v. rare.
  (ˈɪktjuːeɪt)
  [f. L. ictu-s ictus + -ate³.]
  trans. To put the ictus on, to stress.

1822 J. Tate in S. Parr's Wks. (1828) VIII. 256 Closing a sentence of fury with the dimeter ictuated on the last syllable.

Oxford English Dictionary