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Definition of orange river

orange river

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• noun

1

South African The longest river in South Africa, originating in the Drakensberg mountains in Lesotho and flowing westwards to empty into the Atlantic Ocean, forming part of the international borders with Namibia and Lesotho.

• Nearby Words

orange
orange blossom
orange coneflower
orange river
orange roughy
orangeade
orangequat

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Orange river. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/orange-river
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