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oleum

American  
[oh-lee-uhm] / ˈoʊ li əm /

noun

  • olea,
    plural
  • oleums
    plural
  1. Pharmacology. oil.

  2. Chemistry. pyrosulfuric acid.


oleum British  
/ ˈəʊlɪəm /

noun

  1. another name for fuming sulphuric 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

Other Word Forms

Noun Inflected Forms


Etymology

Origin of oleum

1900–05; < Latin: oil


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:

Both methyl chloride, which can be used to make rubber, and oleum, a type of sulfuric acid, were accidentally released into the atmosphere.

From Reuters ● Jul. 7, 2011

With this mixture, he touched the ulcers several times a day; and then washed them with a liniment of acetate of lead, aqua plantaginis, and oleum rosaceum.

From North American Medical and Surgical Journal, Vol. 2, No. 3, July, 1826 by Franklin Bache

Explosives demanded oleum, nitric acid, and nitrating plants, which already existed, standardised, in the factories of the dye combine.

From The Riddle of the Rhine; chemical strategy in peace and war by Victor Lefebure

The difficulty in my elegant villa is to find oil, oleum, for the dam axles.

From The Works of Robert Louis Stevenson - Swanston Edition Vol. 24 (of 25) by Robert Louis Stevenson

Twelve ounces were alone available, and it was a yellowish oil, quite bright, about the consistence of oleum olivæ, devoid of smell, and free from the viscid qualities of castor oil.

From Scientific American Supplement, No. 315, January 14, 1882 by Various

The next day, Hsiang-yün invited dowager lady Chia and her other relatives to come and look at the olea flowers.

From Hung Lou Meng, Book II Or, the Dream of the Red Chamber, a Chinese Novel in Two Books by H. Bencraft Joly

The other day, he espied the olea flowers in the park, and he plucked two twigs.

From Hung Lou Meng, Book II Or, the Dream of the Red Chamber, a Chinese Novel in Two Books by H. Bencraft Joly

Tailors lining upon ragou royal, Spanish olea, Puddock—fat livers, and green morels in the Phœnix, the scoundrels, and laughing to see poor gentlemen of the Royal Irish Artillery starving at their gates—hang 'em.'

From The House by the Church-Yard by Joseph Sheridan Le Fanu

"With the crabs to-day in one's hand and the olea before one's eyes, one cannot help inditing verses," Pao-yü smiled.

From Hung Lou Meng, Book II Or, the Dream of the Red Chamber, a Chinese Novel in Two Books by H. Bencraft Joly

Some punster will say, respecting oleaster, that it is olea sterilis.

From Notes and Queries, Vol. IV, Number 103, October 18, 1851 A Medium of Inter-communication for Literary Men, Artists, Antiquaries, Genealogists, etc. by Various

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