a flammable, low-boiling hydrocarbon mixture produced by the fractional distillation of petroleum, used as a solvent.
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English Affixes From A To Z: A One-Stop List Of Suffixes, Prefixes, and Combining FormsIn English, we love to make new words by adding all sorts of bits to the front and back of existing terms. These are called affixes, and they are added to the base or stem of a word. When attached to the end of word, the affix is called a suffix. And to the beginning? A prefix.
Origin of petroleum ether
First recorded in 1865–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for petroleum ether
The acid crystallized from the alcohol is then recrystallized several times from petroleum-ether.
British Dictionary definitions for petroleum ether
a volatile mixture of the higher alkane hydrocarbons, obtained as a fraction of petroleum and used as a solvent
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