Victoria Falls

n. large waterfall in south central Africa between Zimbabwe and Zambia

The Victoria Falls or Mosi-oa-Tunya (the Smoke that Thunders) is a waterfall situated in southern Africa between the countries of Zambia and Zimbabwe. The falls are, by some measures, the largest waterfall in the world, as well as being among the most unusual in form, and having arguably the most diverse and easily-seen wildlife of any major waterfall site.
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Noun
1. a waterfall in the Zambezi River on the border between Zimbabwe and Zambia; diminishes seasonally
(synonym) Victoria
(hypernym) waterfall, falls
(part-holonym) Zambezi, Zambezi River
2. a large waterfall on the border between Argentina and Brazil
(synonym) Iguazu, Iguazu Falls, Iguassu, Iguassu Falls
(hypernym) waterfall, falls
(part-holonym) Argentina, Argentine Republic, the Argentine