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oil Quick reference
World Encyclopedia
General term to describe a variety of substances whose chief shared properties are viscosity at ordinary temperatures, a density less
oil Reference library
Oxford Dictionary of Biochemistry and Molecular Biology (2 ed.)
any neutral, flammable substance that is liquid at room temperature and is characteristically soluble in relatively nonpolar solvents but only
oil Quick reference
The Oxford Dictionary of Phrase and Fable (2 ed.)
used in several phrases relating to oil as a smooth and viscous liquid.
oil and water taken as a type of two elements, factors, or people that do not agree or blend together....
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oil n. Reference library
The Oxford Essential Dictionary of the U.S. Military
1 a viscous liquid derived from petroleum, especially for use as a fuel or lubricant.
2 petroleum.
v.
1 lubricate or ...
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