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magnesia

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magnesia

Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++
Related topics: Drugs, medicines
mag·ne·sia /mæɡˈniːʃə, -ʒə/ noun [uncountable]  HCCMD milk of magnesia
Examples from the Corpus
magnesiaThey contain between 0.6 % and 0.8 % magnesia and contain low potassium oxide levels.The clays consist of silica tetrahedra and the octahedra contain magnesia surrounded by oxygen atoms and hydroxyl groups.Some glazes contain elevated magnesia which increases their durability; this was certainly necessary given the low calcium oxide levels.Other analyses of soda-rich plant ashes contained considerably higher magnesia levels accompanying the soda.Milk of magnesia, an osmotic laxative, was used according to age, body weight, and severity of the constipation.The compositional differences are principally due to impurity levels of the oxides of magnesia, and lead in the glasses.Indigestion could be quelled with a simple magnesia tablet, thousands of which she chewed in her lifetime.The different soda, magnesia and phosphorus pentoxide levels can be related to the use of a different soda source.
Origin magnesia (1300-1400) Modern Latin magnes carneus flesh magnet, used of a white powder that stuck to the lips; → MAGNET
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magnesia
magnesia /mæɡˈniːʃə, -ʒə/ noun [uncountable]
 Date: 1300-1400
 Language: Modern Latin
 Origin: magnes carneus 'flesh magnet', used of a white powder that stuck to the lips; magnet
milk of magnesia


mag·ne·siaBrE /mæɡˈniːʒə/ 🔊, also /mæɡˈniːziə/ 🔊NAmE /mæɡˈniːʃə/ 🔊 noun [uncountable] a white substance containing magnesium, used to help with indigestion 氧化镁,镁砂(用于治疗消化不良)