saltwater
Definition
- Noun:
- Water containing a significant concentration of dissolved salts, especially sodium chloride: "Saltwater" refers to the water found in seas and oceans, characterized by its salinity, which distinguishes it from freshwater.
Usage
- Noun: Used to describe or refer to the saline water of oceans and seas, or any water with a high salt content.
- Saltwater is denser than freshwater.
- This fish species can only survive in saltwater.
- The intrusion of saltwater is a threat to coastal aquifers.
Advanced Usage
- As a modifier (attributive noun): "Saltwater" is frequently used before another noun to describe something related to or existing in the sea.
- saltwater crocodile (a crocodile species that lives in coastal and marine habitats)
- saltwater fishing (the activity of fishing in the ocean)
- saltwater intrusion (the movement of saline water into freshwater aquifers)
Variants and Related Words
- Brine (n): Water saturated or strongly impregnated with salt, often used in industrial or culinary contexts (e.g., pickling brine).
- Seawater (n): A more specific synonym for saltwater, explicitly meaning the water of the sea or ocean.
- Saline (adj/n): (Adjective) Containing salt. (Noun) A solution of salt in water, often used in medical contexts.
- Freshwater (n/adj): The antonym; water containing minimal dissolved salts, found in lakes, rivers, and most groundwater.
Synonyms
- Seawater
- Brine (particularly for very salty water)
- Ocean water
Antonyms
- Freshwater
- Pure water
Noun
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water containing salts
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the water in the ocean is all saltwater
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