coal dust significado, coal dust definición | diccionario inglés definición

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coal  

  ( coals    plural  )
1       n-uncount   Coal is a hard black substance that is extracted from the ground and burned as fuel.  
Gas-fired electricity is cheaper than coal...     
2       n-plural   Coals are burning pieces of coal.  
It is important to get the coals white-hot before you start cooking.     


coal mine        ( coal mines    plural  ) , coalmine   A coal mine is a place where coal is dug out of the ground.      n-count  
coal miner        ( coal miners    plural  ) , coalminer   A coal miner is a person whose job is mining coal.      n-count  
coal scuttle        ( coal scuttles    plural  ) A coal scuttle is a container for keeping coal in.  
  (mainly BRIT)      n-count  
coal tar      , coal-tar  
Coal tar is a thick black liquid made from coal which is used for making drugs and chemical products.      n-uncount  
...coal tar dyes.     
Traducción diccionario Collins Ingles - Cobuild  
Consulte también:

coal mine, coal miner, coal scuttle, coal tar

Diccionario Colaborativo     Inglés Cobuild
exp.
spend time and energy doing something that is pointless
expression arisen in the 15th century when Newcastle (England) was a major exporter of coal
n.
poisonous gas that pollutes the air in coal mines
n.
military aviation term: loss of visual reference during take-off or landing due to the sand or dust

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"Collins Cobuild English Dictionary for Advanced Learners 4th edition published in 2003 © HarperCollins Publishers 1987, 1995, 2001, 2003 and Collins A-Z Thesaurus 1st edition first published in 1995 © HarperCollins Publishers 1995"