hoodoo [of African origin, related to voodoo] DCHP-1 (pre-1967)
1 n.
something associated with bad luck, as an evil, malignant spell.
2 † n.
a person of thing that brings bad luck; a jinx or Jonah.
3 † n.
a curiously-shaped pillar of clay, or cemented gravel, or other material, caused by erosion.
See also: demoiselle (and picture)