Artificial intelligent assistant

pitchiness

ˈpitchiness
  [f. pitchy a. + -ness.]
  The quality of being pitchy; intense darkness or blackness.

1598 Florio, Orco..the darknes or pitchines in hell. 1831 J. Wilson in Blackw. Mag. XXIX. 722 She swings and sways along the snow-crested pitchiness of her rolling path.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC d2c0a3f0d9bbf787b9eb1ad4c4780bac