Source : Webster's Revised Unabridged Dictionary (1913)

Anthracosis \An`thra*co"sis\, n. [NL. See {Anthrax}.] (Med.)
   A chronic lung disease, common among coal miners, due to the
   inhalation of coal dust; -- called also {collier's lung} and
   {miner's phthisis}.

Source : WordNet®

anthracosis
     n : lung disease caused by inhaling coal dust [syn: {black lung},
          {black lung disease}, {coal miner's lung}]