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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

In addition, the new State-aided enterprise at Huddersfield was largely diverted to explosives production, and rendered very valuable services in the supply of Tetryl, T.N.T., synthetic phenol, picric acid, and oleum.

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

The oleum terrae, or earth oil, used chiefly as a preservative against the destructive ravages of the white-ants, is collected at Ipu and elsewhere.*

From The History of Sumatra Containing An Account Of The Government, Laws, Customs And Manners Of The Native Inhabitants by William Marsden

After the staunching of the bleeding, the wound was to be cleansed and then covered with oleum abjetinum, very probably oil of turpentine, one part to two parts of oil of roses.

From The Century of Columbus by James J. Walsh

Spirit of hartshorn, oleum animale, spunge burnt to charcoal, black-snuffs of candles, which consist principally of animal charcoal, wood-soot, oil of amber.

From Zoonomia, Vol. II Or, the Laws of Organic Life by Erasmus Darwin

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

The French import a tea called têhulan, but it is artificially flavoured with a leaf called lan hoa, or the olea fragrans of Linnæus.

From Curiosities of Medical Experience by J. G. (John Gideon) Millingen

Among these scented teas are various caper teas, flavoured with chloranthus flowers and the buds of some species of plants belonging to the orange tribe, magnolia fuscata, olea flowers, &c.

From The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. by P. L. Simmonds

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

Your figure will be as winsome as an olea fragrans; your talents as ample as those of a Fairy!

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

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