coke
1 Americannoun
verb (used with or without object)
noun
verb (used with object)
verb phrase
noun
noun
noun
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a solid-fuel product containing about 80 per cent of carbon produced by distillation of coal to drive off its volatile constituents: used as a fuel and in metallurgy as a reducing agent for converting metal oxides into metals
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any similar material, such as the layer formed in the cylinders of a car engine by incomplete combustion of the fuel
verb
noun
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Sir Edward. 1552–1634, English jurist, noted for his defence of the common law against encroachment from the Crown: the Petition of Right (1628) was largely his work
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Thomas William, 1st Earl of Leicester, known as Coke of Holkham. 1752–1842, English agriculturist: pioneered agricultural improvement and considerably improved productivity at his Holkham estate in Norfolk
noun
noun
Other Word Forms
Etymology
Origin of coke1
1375–1425; late Middle English colke, coke, equivalent to Old English col coal + -( o ) ca -ock
Origin of coke2
An Americanism first recorded in 1905–10; short for cocaine
Origin of Coke3
From Coke, the brand name of a carbonated cola drink
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.
Exxon has said it is targeting a more than 50% increase in Permian output between 2025 and 2030 in part by using petroleum coke, a refinery byproduct, to recover more molecules as it fracks wells.
From The Wall Street Journal • Feb. 17, 2026
“I had to take a few jelly beans and coke to get going. It wasn’t the prettiest innings but sometimes you’ve got to do it ugly.”
From Barron's • Oct. 10, 2025
"The caffeine in the coke can act as a nerve disruptor, it is a substance that affects nerve activity. For some, that disturbance works in a positive way," Dr Kennis says.
From BBC • May 31, 2025
By tuning interactions between the metal active sites and the support during catalyst synthesis, the scientists suppressed coke formation and metal sintering.
From Science Daily • Nov. 26, 2024
Lefty could see die train tracks now, the huge silos along the river, the giant spice box of coal, coke, and iron ore, and the catwalks stretching overhead like giant spiders.
From "Middlesex: A Novel" by Jeffrey Eugenides
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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.