In today's Zambia it is applied to a traditional ceremony that takes place at the end of the rain season, when the upper Zambezi River floods the plains of the Western Province.
[1] The festival celebrates the move of the Litunga, king of the Lozi people, from his compound at Lealui in the Barotse Floodplain of the Zambezi River to Limulunga on higher ground.
Historians claim that before the time of the first known male Lozi chief Mboo, there came a great flood called Meyi-a-Lungwangwa meaning "the waters that swallowed everything."
So it was that the high god, Nyambe, ordered a man called Nakambela to build the first great canoe, Nalikwanda, which means "for the people," to escape the flood.
[7] The King's state barge is called Nalikwanda and is painted black and white, like Zambia's coat of arms.