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river mouth

American  
[riv-er mauth] / ˈrɪv ər ˌmaʊθ /

noun

  • river mouths
    plural
  1. the part of a river that discharges into a lake, sea, or ocean.


Other Word Forms

Noun Inflected Forms

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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Beaches near the river mouth and the sewage treatment plant outfall have regularly been closed because of high levels of bacteria in the ocean.

From Los Angeles Times Apr. 16, 2025

Similarly, hotspots were observed as being close to or in line with a river mouth, specifically the Thames and Connecticut Rivers.

From Science Daily Apr. 10, 2024

For decades, the river mouth had been dredged every fall by state or federal authorities, with a boat launch giving fishermen direct access to Platte Bay and its plentiful coho salmon.

From New York Times Feb. 9, 2024

Restoring the river mouth is the last piece to the equation.

From Los Angeles Times Dec. 20, 2021

Here was their favorite meeting place, whether they wanted to dance or bathe their fair bodies at the river mouth or gather flowers.

From "Mythology: Timeless Tales of Gods and Heroes" by Edith Hamilton

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