https://www.merriam-webster.com/dictionary/coal

Coal definition is - a piece of glowing carbon or charred wood : ember. How to use coal in a sentence.

https://www.dictionary.com/browse/coal

Coal definition, a black or dark-brown combustible mineral substance consisting of carbonized vegetable matter, used as a fuel. See more.

https://www.vocabulary.com/dictionary/coal

Coal is a mineral, a black rock that can be extracted from the earth and burned for fuel. Most of the electricity that's produced in the world is powered by the ...

http://www.businessdictionary.com/definition/coal.html

Definition of coal: Mineral deposit containing combustible substances which is considered to be a fossil fuel. Coal is formed from plants that have been fossilized ...

https://en.wikipedia.org/wiki/Coal

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called ...... Broadly defined total subsidies for coal in 2015 have been estimated at around US$2.5 trillion, about 3% of global GDP. As of 2019 G20 countries ...

https://dictionary.cambridge.org/us/dictionary/english/coal

coal meaning: 1. a hard, black substance that is dug from the earth in pieces, and can be burned to produce heat or power, or a single piece of this: 2. a hard, ...

https://www.collinsdictionary.com/us/dictionary/english/coal

Coal definition: Coal is a hard black substance that is extracted from the ground and burned as fuel. | Meaning, pronunciation, translations and examples.

https://www.macmillandictionary.com/us/dictionary/american/coal

Define coal (noun) and get synonyms. What is coal (noun)? coal (noun) meaning, pronunciation and more by Macmillan Dictionary.

https://www.studentenergy.org/topics/coal

Coal. Definition. Coal is a black or dark brown combustible rock made primarily of carbon. It was formed millions of years ago when ferns, plants and trees died ...

https://www.thefreedictionary.com/coal

Define coal. coal synonyms, coal pronunciation, coal translation, English dictionary definition of coal. n. 1. a. A natural dark brown to black graphitelike material ...