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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, mæɡˈniːsɪk /

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:

Other readers have been enthusiastic about leaving milk of magnesia on their face overnight.

From Seattle Times Nov. 15, 2023

A: There are no studies on milk of magnesia against dandruff, but several readers have praised it.

From Seattle Times Sep. 21, 2022

She and some of her classmates started bringing along basic first-aid supplies, like bandages, gauze, and mixtures of milk of magnesia and water to counteract tear gas.

From New York Times Jun. 9, 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

In the hard-hit area of Magnesia, wildfires reached an air force ammunition depot close to the coastal town of Nea Aghialos on Thursday.

From Reuters Jul. 28, 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

Whose Magnesia is it that contains essence of Bark?

From The Fortunes Of Glencore by Lever, Charles James

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