Definition of tumba:
(N) :
The tumba, also known as a tumbadora or salidor, is a kind of long, thin, single-headed drum, whose pitch depends on the part of the head being hit.
(N) :
a village in the municipality of Vranje, Serbia.
(N) :
The Kongo place stone figures called tumba (a Ki-Kongo word, pl. bitumba) on the graves of powerful people.
(N) :
a musical form native to Bonaire, and Curaçao.