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sodium chloride

American  

noun

Chemistry.
  1. salt.


sodium chloride British  

noun

  1. Also called: salt.  common table salt; a soluble colourless crystalline compound occurring naturally as halite and in sea water: widely used as a seasoning and preservative for food and in the manufacture of chemicals, glass, and soap. Formula: NaCl

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sodium chloride

First recorded in 1865–70

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Example Sentences

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See Examples For:

On Tuesday, authorities used a Cessna aircraft to release fire flares containing silver iodide and sodium chloride into the atmosphere.

From BBC Oct. 29, 2025

If you believe that organic pesticides are inherently safer than nonorganic pesticides, that sodium chloride is different from table salt, or that “plant-based” necessarily means “nontoxic,” you have been duped by chemophobia.

From Slate Sep. 29, 2024

Indonesia’s technology agency, known as BPPT, said in a statement that all rain clouds moving towards the four West Sumatra’s districts will be shot with sodium chloride, or salt.

From Seattle Times May 14, 2024

Potassium chloride looks the same as sodium chloride and tastes very similar.

From Salon Jan. 30, 2024

“Question. In sodium chloride, which element has the negative charge?”

From "What If It's Us" by Becky Albertalli and Adam Silvera

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