This article is about the type of ship. For horizontal spar attached to the mast of a sailboat, see boom (sailing). For floating barriers to control access to harbours and rivers, see boom (navigational barrier).
A boum/boom (Arabic: بوم) (French: bhum), known as dhangi in India,[1] is a medium-sized deep-sea dhow, a traditional Arabic sailing vessel.
This type of dhow has two masts with lateen sails, a stern that is tapering in shape and a more symmetrical overall structure than other dhow types. The Arab boum has a very high prow, which is trimmed in the Indian version.[2]
^K. N. Chaudhuri, Trade and Civilisation in the Indian Ocean, Cambridge University Press, ISBN978-0-521-28542-1