1. Religion -> Pretty much same as voodoo.

2. Bad luck or misfortune.

3. Somebody or something believed to bring bad luck.

4. Oddly-shaped rock column: a column of rock that has been weathered into a strange shape.

1. An folk magic tradition, a mixture of Voodoo and folk traditions with its source in the Deep South. Usually involves charms, potions, spells, etc.
2. A person who practices this type of folk magic or Voodoo
3. Often used to mean the same as Voodoo.