| opposition to the withdrawal of state support or recognition from an established church, esp. the Anglican Church in 19th-century England. |
| a white, crystalline, water-insoluble solid, C14H9Cl5, usually derived from chloral by reaction with chlorobenzene in the presence of fuming sulfuric acid: used as an insecticide and as a scabicide and pediculicide: agricultural use prohibited in the U.S. |
pneumoconiosis pneu·mo·co·ni·o·sis (n&oomacr;'mō-kō'nē-ō'sĭs, ny&oomacr;'-)
n. pl. pneu·mo·co·ni·o·ses (-sēz)
A disease of the lungs, such as asbestosis or silicosis, caused by long-term inhalation of dusts, especially mineral or metallic dusts.
pneumoconiosis (n 'mō-kō'nē-ō'sĭs) Pronunciation Key
A disease of the lungs, such as asbestosis or black lung, caused by chronic inhalation of especially mineral or metallic dust. |