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Amazon River

Cultural  
  1. River in South America with headwaters in northern Peru. It flows across northern Brazil to the Atlantic Ocean.


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It was named after the Amazons, legendary female warriors.

The world's second-longest river, after the Nile, it flows nearly four thousand miles and carries more water than any other river in the world.

Example Sentences

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The Amazon River basin, the largest on Earth, spans roughly 6.2 million square kilometers.

From Science Daily • Dec. 31, 2025

An average atmospheric river transports more than double the flow of the Amazon River, according to the American Meteorological Society.

From Los Angeles Times • Dec. 5, 2025

The U.S.-listed miner plans another site at Fazendinha, close to where the Madeira meets the Amazon River, Bloise said.

From The Wall Street Journal • Nov. 5, 2025

Brazil's state oil giant Petrobras this month started exploratory drilling near the mouth of the Amazon River, an area considered a promising new oil frontier.

From Barron's • Oct. 30, 2025

If it turned out that the River of Doubt was a tributary of the Amazon River, they estimated that they had to travel another four hundred miles.

From "Death on the River of Doubt" by Samantha Seiple