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magnesia

1 American  
[mag-nee-zhuh, -shuh] / mægˈni ʒə, -ʃə /

noun

  1. a white, tasteless substance, magnesium oxide, MgO, used in medicine as an antacid and laxative.


Magnesia 2 American  
[mag-nee-shee-uh, -zhee-uh] / mægˈni ʃi ə, -ʒi ə /

noun

  1. ancient name of Manisa.


magnesia British  
/ mæɡˈniːʃə /

noun

  1. another name for magnesium oxide

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

magnesia Scientific  
/ măg-nēzhə /
  1. A white powder with a very high melting point. It is used to make heat-resistant materials, electrical insulators, cements, fertilizer, and plastics. It is also used in medicine as an antacid and laxative. Chemical formula: MgO.


Other Word Forms

Etymology

Origin of magnesia

1350–1400; Middle English: philosophers' stone < Medieval Latin magnēsia < Greek ( ) Magnēsía ( líthos ) (the stone) of Magnesia; sense development obscure

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

However, my daughter-in-law who is an RN says that milk of magnesia is very hard on the kidneys.

From Seattle Times Feb. 21, 2024

If the diarrhea goes away and then returns after reintroducing topical applications of milk of magnesia, this remedy is not for you.

From Seattle Times Oct. 19, 2022

She distributed goggles, masks, first-aid supplies and milk of magnesia, which is diluted with water to ease the sting of tear gas.

From New York Times Jun. 2, 2020

But then some people we’d never met saw us and said, we have some milk of magnesia.

From Washington Post Jun. 2, 2020

You can get absolutely anything you need in the stores: Breck Special Formulated Shampoo, Phillips’ milk of magnesia, Campbell’s tomato soup, honestly you name it!

From "The Poisonwood Bible" by Barbara Kingsolver

The shock wave was felt some distance up the coast of the Magnesia region in the city of Volos.

From BBC Jul. 28, 2023

Since Wednesday, officials have ordered the evacuation of several communities in the hard-hit area of Magnesia, a coastal area north of Athens.

From Reuters Jul. 27, 2023

In 190 BCE, Roman armies smashed the forces of Antiochus III at the Battle of Magnesia in western Asia Minor.

From Textbooks Apr. 19, 2023

I like Milk of Magnesia and home remedies that really work.

From Time Oct. 24, 2017

Mr Vauquelin's analysis of these waters exhibits the presence of the carbonates of Lime, Iron, and Magnesia, and the subcarbonate of Lime, muriate of Soda, and some Silex.

From Memoranda on Tours and Touraine Including remarks on the climate with a sketch of the Botany And Geology of the Province also on the Wines and Mineral Waters of France by J. H. Holdsworth

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