NOUN (3)

1. (Brazil) followers of a religious cult of African origin;

2. popular dance music of Brazil; derived from the practices of the macumba religious cult;

3. a Brazilian religious cult of African origin; combines voodoo elements with singing and chanting and dancing;

The Collaborative International Dictionary of English v.0.48:

macumba \macumba\, n.,
   1. A popular dance music of Brazil, derived from the
      practices of the macumba religious cult.
      [WordNet 1.6]

   2. a Brazilian religious cult of African origin; combines
      voodoo elements with singing a chanting and dancing.
      [WordNet 1.6]

The Collaborative International Dictionary of English v.0.48:

macumba \macumba\, n.,
   darling; -- an Irish term of address expressing affection.
   [Irish]
   [WordNet 1.6]

WordNet (r) 3.0 (2006):

macumba
    n 1: (Brazil) followers of a religious cult of African origin
    2: popular dance music of Brazil; derived from the practices of
       the macumba religious cult
    3: a Brazilian religious cult of African origin; combines voodoo
       elements with singing and chanting and dancing