rock salt
noun
: common salt occurring in solid form as a mineral
also
: salt artificially prepared in large crystals or masses
Examples of rock salt in a Sentence
I put some rock salt on the sidewalk to melt the ice.
Recent Examples on the Web
Several substances like charcoal, rock salt, cat litter, and baking soda can help to draw moisture out of the air.
—
Hallie Milstein, Southern Living, 13 May 2026
By Con Ed’s rationale, rock salt was to blame, not its antiquated and poorly maintained infrastructure.
—Voice Of The People, New York Daily News, 5 Mar. 2026
Some TikTokers say that using Himalayan rock salt is better than regular table salt.
—Stephanie Brown, Verywell Health, 25 Feb. 2026
Pure rock salt has to be scattered on the decks afterward to remove any remaining snow and ice.
—ABC News, 24 Feb. 2026
See All Example Sentences for rock salt
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Hallie Milstein, Southern Living, 13 May 2026
By Con Ed’s rationale, rock salt was to blame, not its antiquated and poorly maintained infrastructure.
—Voice Of The People, New York Daily News, 5 Mar. 2026
Some TikTokers say that using Himalayan rock salt is better than regular table salt.
—Stephanie Brown, Verywell Health, 25 Feb. 2026
Pure rock salt has to be scattered on the decks afterward to remove any remaining snow and ice.
—ABC News, 24 Feb. 2026
See All Example Sentences for rock salt
Cite this Entry
“Rock salt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rock%20salt. Accessed 21 May. 2026.
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