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Synonyms

salt water

American  

noun

  1. water containing a large amount of salt.

  2. seawater.


Etymology

Origin of salt water

before 1000; Middle English; Old English

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.

See Examples For:

The team also explored how the material performed in salt water, an especially demanding environment for battery systems.

From Science Daily Feb. 19, 2026

Their hands, arms and legs bore wounds caused by the salt water.

From Barron's Feb. 10, 2026

Bull sharks, which can be found in both fresh water and salt water, are "one of the few sharks that are potentially dangerous to people", the Australian Museum says.

From BBC Jan. 19, 2026

In 1954, 420,000 first- and second-graders were given the Salk shot, and 200,000 got a shot of salt water.

From Los Angeles Times May 8, 2025

If I didn’t shut off the geysers soon, the salt water would run into the river and poison the fish and plants.

From "The Battle of the Labyrinth" by Rick Riordan

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