magnesium
noun
mag·ne·sium
mag-ˈnē-zē-əm 
-zhəm
: a silver-white malleable ductile light metallic element that occurs abundantly in nature and is used in metallurgical and chemical processes, in photography, signaling, and pyrotechnics because of the intense white light it produces on burning, and in construction especially in the form of light alloys see Chemical Elements Table
Examples of magnesium in a Sentence
Recent Examples on the Web
Seasoned Mixed Nuts Nuts are packed with important nutrients such as vitamins E and K, and minerals like copper, magnesium, and potassium.
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Lauren O'Connor, Ms, Health, 22 Oct. 2024
There have been claims that magnesium and L-theanine work synergistically—or complement each other when taken together—but experts can’t say that with certainty.
—Maggie O'Neill, Verywell Health, 21 Oct. 2024
Just 3 ounces of Atlantic salmon, for instance, contains nearly 8 milligrams of calcium, 3.3 milligrams of vitamin C, 7 milligrams of niacin, 23 milligrams of magnesium, 204 milligrams of phosphorus, and a whopping 309 milligrams of potassium, according to the U.S. Department of Agriculture.
—Daryl Austin, USA TODAY, 11 Oct. 2024
Ritual Multivitamin Women 50+ $43 $30 AMAZON Just two capsules a day provide the benefits of vitamin D3 to support the immune system, calcium to maintain bone health, magnesium and D3 to aid muscle function, and omega-3 DHA and vitamin B12 to support brain health.
—Iman Balagam, Vogue, 9 Oct. 2024
See all Example Sentences for magnesium 
Lauren O'Connor, Ms, Health, 22 Oct. 2024
There have been claims that magnesium and L-theanine work synergistically—or complement each other when taken together—but experts can’t say that with certainty.
—Maggie O'Neill, Verywell Health, 21 Oct. 2024
Just 3 ounces of Atlantic salmon, for instance, contains nearly 8 milligrams of calcium, 3.3 milligrams of vitamin C, 7 milligrams of niacin, 23 milligrams of magnesium, 204 milligrams of phosphorus, and a whopping 309 milligrams of potassium, according to the U.S. Department of Agriculture.
—Daryl Austin, USA TODAY, 11 Oct. 2024
Ritual Multivitamin Women 50+ $43 $30 AMAZON Just two capsules a day provide the benefits of vitamin D3 to support the immune system, calcium to maintain bone health, magnesium and D3 to aid muscle function, and omega-3 DHA and vitamin B12 to support brain health.
—Iman Balagam, Vogue, 9 Oct. 2024
See all Example Sentences for magnesium
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Cite this Entry
“Magnesium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/magnesium. Accessed 5 Nov. 2024.
Copy CitationKids Definition
magnesium
noun
mag·ne·sium
mag-ˈnē-zē-əm
-zhəm
: a silver-white metallic element that is light and easily worked, burns with a dazzling light, and is used in making lightweight alloys see element
Medical Definition
magnesium
noun
mag·ne·sium
mag-ˈnē-zē-əm
-zhəm
-zhəm
: a silver-white light malleable ductile metallic element that occurs abundantly in nature (as in bones and seeds and in the form of chlorophyll in the green parts of plants) and is used in metallurgical and chemical processes, in photography, in signaling, and in the manufacture of pyrotechnics because of the intense white light it produces on burning, and in construction especially in the form of light alloys
—symbol Mg
see Chemical Elements Table
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