petroleums
- plural of petroleum.
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.
At present little is known as to how far many of the very cheap distillates and crude petroleums can be used as fuel for internal-combustion engines.
From Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Federal Investigations of Mine Accidents, Structural Materials and Fuels. Paper No. 1171 by Wilson, Herbert M.
By extension, any one of the natural hydrocarbons, including the hard, solid, brittle varieties called asphalt, the semisolid maltha and mineral tars, the oily petroleums, and even the light, volatile naphthas.
From Webster's Unabridged Dictionary (2nd 100 Pages) by Webster, Noah
The method was carried out as above with four samples of American petroleums, Colorado oil from Florence, Col.;
From Scientific American Supplement, No. 711, August 17, 1889 by Various
Zaloziecki found, according to this method, in three samples of Galician petroleums, 4.6, 5.8 and 6.5 per cent., respectively, of proto-paraffine.
From Scientific American Supplement, No. 711, August 17, 1889 by Various
