What does coalfield mean?
A coalfield refers to an area of land where coal deposits are found in the earth's crust, often mined for use as a fuel. Coalfields can be significant sources of economic activity, particularly in regions where coal mining has been a major industry. The term can also refer to areas with a history of coal mining, even if active mines are no longer present. Coalfields can vary greatly in size, from small, localized deposits to extensive regions with numerous mines. Understanding coalfields is important for appreciating the geological and industrial history of an area.
nounAn area of land where coal is found in the earth's crust, often mined for use as a fuel.
- A region with coal deposits
- An area with a history of coal mining
"The coalfield in eastern Kentucky has been mined for over a century."
"The coalfield in eastern Kentucky has been mined for over a century."
"The region's economy was heavily dependent on the coalfield and its mines."
Used as a countable noun, referring to multiple areas with coal deposits.
"The country has several large coalfields that are currently being mined."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of coalfield
The term 'coalfield' originated in the late 18th century, combining 'coal' and 'field'. It refers to an area where coal deposits are found. The word has its roots in Old English and Germanic languages, with 'coal' derived from the Old English 'cōl' and 'field' from the Old English 'feld', meaning open land or area.
Usage notes
Often used in the context of industrial or economic discussions, and in regional or geographical descriptions.