Sentence:  Carrying the hot water kettle, Mark follows the footpath through the dark camp to the <WSD>boma</WSD>. Surrounded by tall grass the <WSD>boma</WSD> is a three-sided structure of sticks and reeds standing at the edge of Marula Puku. 
Meaning of the word marked with <WSD> tags:  An enclosure usually made of thorn bushes, and latterly of steel fencing, for protection from marauders.