- a river in South Africa, rising in the Drakensberg and flowing west to join the Orange
River. Length: 1160 km (720 miles)
Example Sentences Including 'Vaal'
"Benita Botha who lives in the Vaal Triangle, sent me some delightful anecdotes along similar lines.
SA Star (2005)
"There is enough water in the Vaal system to use during the next two years.
Mail and Guardian (2004)
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