Definition of coal noun from the Oxford Advanced Learner's Dictionary



    BrE BrE//kəʊl//
    ; NAmE NAmE//koʊl//
    The power industry
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  1. 1  [uncountable] a hard black mineral that is found below the ground and burnt to produce heat I put more coal on the fire. a lump of coal a coal fire a coal mine the coal industry See related entries: The power industry
  2. 2[countable] a piece of coal, especially one that is burning A hot coal fell out of the fire and burnt the carpet.
  3. Word OriginOld English col (in the senses ‘glowing ember’ and ‘charred remnant’), of Germanic origin; related to Dutch kool and German Kohle. The sense ‘combustible mineral used as fuel’ dates from Middle English. Culturecoal miningCoal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields (= areas where coal is mined) were in north-east England, the north Midlands and the valleys of South Wales, especially the Rhondda Valley. Towns and villages grew around the collieries or pits (= coal mines) and were dominated by the pithead where the lifting machinery was, and by large black slag heaps (= piles of waste material). Poor conditions and low pay led to a long history of industrial trouble and caused miners to play a leading role in the development of the trade union movement.In 1913 Britain produced 292 million tons of coal and employed over a million miners. In 1947, when the mines were nationalized (= brought under government control), there were still about 1 000 collieries and 700 000 miners. Increased use of North Sea oil and gas in the 1970s led to a lower demand for coal. Coal gas was replaced by natural gas. By the mid 1980s there were only 160 collieries and 200 000 miners. Fear of further job losses led to the long and violent miners' strike of 1984–5. In the 1990s there were more pit closures. In mining communities throughout Britain thousands of former miners have struggled to find new jobs. Collieries were returned to private ownership in 1994, and most coal now produced in Britain is sold to the electricity-generating industry. By 2003 no more than 11 000 people were employed in mining, and this number has grown smaller since then.Coal mining is important in the US, with the US producing a large part of the world's coal. Most is mined in the Appalachian Mountains. Modern mining techniques used in West Virginia have removed whole mountain tops and destroyed large areas of forest. Coal is used especially in the electricity-generating industry and in the manufacture of steel.Extra examples My grandfather worked in coal mines in England and Wales. Red-hot coals glowed in the fireplace. There are substantial reserves of methane gas trapped in coal seams in the area. These men had spent their lives breathing coal dust. a dye made from coal tar opencast coal mining Plans were being drawn up for the privatization of the coal industry. Put some more coal on the fire. She sat by the coal fire in the kitchen. The government is to announce the closure of several more coal mines.Idioms
    carry, take, etc. coals to Newcastle
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    (British English) to take goods to a place where there are already plenty of them; to supply something where it is not needed Newcastle-upon-Tyne, in the north of England, was once an important coal-mining centre.
    haul somebody over the coals (British English) (North American English rake somebody over the coals)
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    to criticize somebody severely because they have done something wrong I was hauled over the coals by my boss for being late.
    rake somebody over the coals (North American English) (British English haul somebody over the coals)
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    to criticize somebody severely because they have done something wrong
See the Oxford Advanced American Dictionary entry: coal