Definition of magnesium
: 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 element table
Recent Examples of magnesium from the Web
The best sources of magnesium are green leafy vegetables, legumes, nuts, seeds, fish, and whole grains.
Coconut milk naturally contains high amounts of immune-boosting vitamin C and E, antioxidants and minerals like magnesium, phosphorous, and potassium.
Possible health benefits: Acai berries have more antioxidants per serving than any other berries, and they're packed with amino acids as well as vitamins A, B, C and E and minerals such as potassium, calcium, magnesium, copper and zinc.
The layers of sedimentary clay store a high concentration of over 21 minerals like calcium, magnesium, potassium, sulfates, and bromide. 2.
While the amount of fat in your milk may vary, know that all cow’s milk contains the same nine essential nutrients: Calcium, protein, vitamin D, phosphorus, vitamin A, riboflavin, vitamin B-12, magnesium, potassium, and niacin.
Clozapine, on the other hand, contains milk sugar (lactose) and magnesium stearate, both animal-based.
Magnesium-rich foods are almonds, spinach, pumpkin seeds, lentils and dark chocolate.
Magnesium, with muscle-relaxing properties, is also essential for melatonin production and sleep.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'magnesium'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of magnesium
New Latin, from magnesia
First Known Use: 1812See Words from the same year
MAGNESIUM Defined for English Language Learners
Definition of magnesium for English Language Learners
: a silver-white metallic element that produces a very bright white light when it burns
MAGNESIUM Defined for Kids
Definition of magnesium for Students
: a silvery white metallic chemical element that is lighter than aluminum and is used in lightweight alloys
Medical Definition of magnesium
: 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 element table
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