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spirits of hartshorn

British  

noun

  1. (functioning as singular or plural) another name for aqueous ammonia See ammonium hydroxide

"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

Example Sentences

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A gaseous compound of hydrogen and nitrogen, NH3, with a pungent smell and taste: Ð often called volatile alkali, and spirits of hartshorn.

From Project Gutenberg

Bees, or snakes, may be relieved by immediate external application of strong spirits of hartshorn: salt and vinegar are also good.

From Project Gutenberg

Take a mixture of one ounce sweet oil, four ounces spirits of hartshorn, half an ounce oil of thyme, and rub with it frequently.

From Project Gutenberg

It is used for many purposes, both in medicine and scientific chemistry; not, however, in the gaseous state, but frequently in solution in water, under the names of liquid ammonia, aqueous ammonia, or spirits of hartshorn.

From Project Gutenberg

Spirits of Hartshorn or Volatile Alkali.—This is not needed for etching, but it is well to have it at hand, in case you should spatter your clothes with acid.

From Project Gutenberg