You searched for: “pneumonoconiosis
pneumoconiosis, pneumonoconiosis (s) (noun); pneumoconioses, pneumonoconioses (pl)
Any of various lung disorders resulting from the breathing in of minute particles of mineral or metallic dust: Several of the miners were diagnosed with pneumoconiosis brought on by their years of working in the poorly ventilated mines.
This entry is located in the following unit: English Words in Action, Group P (page 3)