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aqua fortis

American  

noun

Chemistry.
  1. nitric acid.


aqua fortis British  
/ ˈfɔːtɪs /

noun

  1. an obsolete name for nitric acid

"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

Etymology

Origin of aqua fortis

1595–1605; < Latin: literally, strong water

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:

Goodyear was astonished to find that the sulphur cured the india-rubber as thoroughly as the aqua fortis, the principal objection being that the sulphurous odor of the goods was frightful in hot weather.

From Inventors by Philip Gengembre Hubert

At the opening of the season Goodyear received a letter from a house in Paris, making him a handsome offer for the use of his process of curing india-rubber with aqua fortis.

From Inventors by Philip Gengembre Hubert

Another says:—"Take a pennyweight of fine silver, with a pound of aqua fortis; add a measure of water, and soak the wood with it."

From Intarsia and Marquetry by F. Hamilton (Frederick Hamilton) Jackson

The method is as follows: Dissolve copper filings in aqua fortis.

From Endless Amusement A Collection of Nearly 400 Entertaining Experiments by Unknown

The nitrous air gradually lost its elasticity, the bladder collapsed, and became yellow as if corroded by aqua fortis.

From Discovery of Oxygen, Part 2 by Carl Wilhelm Scheele

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