coal oil
American
[kohl oil]
/ ˈkoʊl ˌɔɪl /
noun
Older U.S. Use and Canadian.
-
petroleum obtained by the destructive distillation of bituminous coal.
coal oil
British
noun
-
petroleum or a refined product from petroleum, esp kerosene
-
a crude oil produced, together with coal gas, during the distillation of bituminous coal
Etymology
Origin of coal oil
An Americanism dating back to 1855–60
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.