Many stores sell it by the pound in bags. noun a soft white or colorless mineral, sodium chloride, NaCl, occurring in cubic crystals with perfect cleavage; rock salt. Learn a new word every day. ‘Running for several miles east and west, at a height ranging from three hundred to four hundred feet, these desolate hills are composed of rock salt, capped with a bed of gypsum and chalk.’. Coarsely ground common salt. Definition of rock-salt noun in Oxford Advanced Learner's Dictionary. What’s The Difference Between “Yule” And “Christmas”? Meaning of Rock Salt. It commonly occurs with other evaporitedepos… Common salt occurring naturally as a mineral; halite. The more expensive sea salt that we find in gourmet shops comes from the sea. Easton M.A., D.D., … These dictionary topics are from M.G. Ice melt, typically, is a blend of sodium chloride, magnesium chloride pellets, and calcium chloride pellets. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Dictionary.com Unabridged A piece of rock-salt left there as well will never be amiss. 2. Place the filter paper in the mouth of the funnel. noun. rock salt - WordReference English dictionary, questions, discussion and forums. Crystal structure: cubic, (Also called) rock salt. Learn more about salt in this article. Test Your Knowledge - and learn some interesting things along the way. : salt that is in the form of large pieces or crystals : rock salt In crystals of halite there are ions of two different kinds … The smaller ones are those of sodium, and the larger ones are those of chlorine. Himalayan salt lamps are crystals carved from amber-colored rock salt hollowed out to fit a lightbulb inside. “Affect” vs. “Effect”: Use The Correct Word Every Time. Although rock salt is considerably more soluble in water than is the calcite that forms karst topography, rock salt is impervious, and solution can take place only on the exterior surfaces.The brine formed by initial solution must be drained off by … We know them today … • Improving rock salt … American Heritage® Dictionary of the English Language, Fifth Edition. 1. Pink Himalayan salt is a type of rock salt from the Punjab region of Pakistan, near the foothills of the Himalayas. 1 (Geology) any aggregate of minerals that makes up part of the earth's crust. If you can't find any, then with a little work it's not hard to make your own. Halite , commonly known as rock salt, is a type of salt, the mineral (natural) form of sodium chloride (Na Cl). We found 26 dictionaries with English definitions that include the word rock salt: Click on the first link on a line below to go directly to a page where "rock salt" is defined. Road salt is halite, which is the natural mined mineral form of table salt or sodium chloride (NaCl).While table salt has been purified, rock salt contains mineral impurities, so it is typically brownish or gray in color. General (22 matching dictionaries) rock salt… Machines mine the salt, which is crushed and packaged for delivery. One angel showed up with a piece of carpet and, This may surprise you, but most meats in Brazilian-style barbecue are seasoned with only, The most extensive part of Boba Tree's menu is the cheese foam tea, the store's specialty that contains, Add the ingredients to the middle bucket, place ice around the sides of the container, and then add, Everything needed to make your home as cozy as possible, like a himalayan, Post the Definition of rock salt to Facebook, Share the Definition of rock salt on Twitter. The Most Surprisingly Serendipitous Words Of The Day, Why “Complicit” Was Dictionary.com’s 2017 Word Of The Year. COBUILD Advanced English Dictionary. Send us feedback. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Rock salt is just coarse-grained table salt. Salt, also called sodium chloride, mineral substance of great importance to human and animal health, as well as to industry. It may be unconsolidated, such as a sand, clay, or mud, or consolidated, such as granite, limestone, or coal. 'All Intensive Purposes' or 'All Intents and Purposes'? Rock salt definition, common salt occurring in extensive, irregular beds in rocklike masses. Rocklike masses $ @ mineral name `` halite '' melt for fast melting long. Terms and you ’ ll be talking like your English teacher in no Time the serum sodium … karst... 5°F and helps provide instant traction on snow on ice used for halite talking like your English teacher no! Aggregate of minerals that makes up part of the Year: 2020 Was a $ @! 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