witchcraft

noun4

1. •
   The practice of witches; magic, sorcery, or the use of supernatural powers to influence or predict events.

   • Wiccans believe in a modernised form of witchcraft.
2. •
   Black magic; the use of witchcraft for evil means.

   • The Bible warns against the use of witchcraft and sorcery.
3. •
   An irresistible or seemingly magical influence.
4. •
   Something, such as an advanced technology, that seems almost magical.

   • There can be no denying that the more than 100 exhibiting companies and divisions also gave full play to examples of their latest technological witchcraft, as befits the foremost US aerospace event. — 1987