| COAL | chronic obstructive airflow limitation |
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| CWP | Coal Worker's Pneumoconiosis = Black Lung |
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| CWP | childbirth without pain; coal worker's pneumoconiosis |
| CWXSP | Coal Workers' X-ray Surveillance Program |
| LCD | coal tar solution [liquor carbonis detergens]; lattice corneal dystrophy; liquid crystal diode; loca... |
| CWP | Coal Workers' Pneumoconiosis |
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| coal | A natural fuel formed by partial decomposition of vegetable matter under certain environmental conditions. (12 Dec 1998) |
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| coal dust | <chest medicine> Fine particulate coal dust that is a known respiratory irritant. Coal dust is the underlying cause of the occupational lung disease known as black lung. (27 Sep 1997) |
| coal oil | Rock oil, mineral oil, or natural oil, a dark brown or greenish inflammable liquid, which, at certain points, exists in the upper strata of the earth, from whence it is pumped, or forced by pressure of the gas attending it. It consists of a complex mixture of various hydrocarbons, largely of the methane series, but may vary much in appearance, composition, and properties. It is refined by distillation, and the products include kerosene, benzine, gasoline, paraffin, etc. Petroleum spirit, a volatile liquid obtained in the distillation of crude petroleum at a temperature of 170 deg Fahr, or below. The term is rather loosely applied to a considerable range of products, including benzine and ligroin. The terms petroleum ether, and naphtha, are sometimes applied to the still more volatile products, including rhigolene, gasoline, cymogene, etc. Origin: NL, fr. L. Petra a rock + oleum oil: cf. F. Petrole. Cf. Petrify, and Oil. Source: Websters Dictionary (01 Mar 1998) |
| coal tar | <pharmacology> A byproduct obtained during the breakdown of bituminous coal used in the treatment of some skin diseases (for example psoriasis). (27 Sep 1997) |
| coal tar naphtha | <chemistry> A volatile, very inflammable liquid, contained in the naphtha produced by the destructive distillation of coal, from which it is separated by fractional distillation. The name is sometimes applied also to the impure commercial product or benzole, and also, but rarely, to a similar mixed product of petroleum. The Benzene nucleus or Benzene ring, is a closed chain or ring, consisting of six carbon atoms, each with one hydrogen atom attached, regarded as the type from which the aromatic compounds are derived. Structure: C6H6 Origin: From Benzoin. (06 Aug 1998) |
| coal worker's pneumoconiosis | <chest medicine> A form of chronic clung disease which develops after prolonged exposure to coal dust. Advanced disease and scarring is evident on chest X-ray. Symptoms include wheezing, chronic cough and shortness of breath. (27 Sep 1997) |
| coalescence | Fusion of originally separate parts. Synonym: concrescence. (05 Mar 2000) |
| bovey coal | <chemical> A kind of mineral coal, or brown lignite, burning with a weak flame, and generally a disagreeable odour; found at Bovey Tracey, Devonshire, England. It is of geological age of the oolite, and not of the true coal era. Source: Websters Dictionary (01 Mar 1998) |
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| pneumoconiosis of coal workers | Pneumoconiosis seen in coal miners, for example anthracosis, black lung disease (pneumomelanosis). (05 Mar 2000) |
| day-coal | <chemical> The upper stratum of coal, as nearest the light or surface. Source: Websters Dictionary (01 Mar 1998) |
Synonyms : Coals
Synonyms : Coal Minings, Mining, Coal, Minings, Coal
Synonyms : Clinitar, Estar, Tar, Coal
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| coal miner's lung |
anthracosis: lung disease caused by inhaling coal dust
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| coalition |
alliance: an organization of people (or countries) involved in a pact or treaty the state of being combined into one body coalescence: the union of diverse things into one body or form or group; the growing together of parts
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| coal tar |
a tar formed from distillation of bituminous coal; coal tar can be further distilled to give various aromatic compounds
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| coalesce |
blend: mix together different elements; "The colors blend well" fuse or cause to grow together
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| coalescence |
the union of diverse things into one body or form or group; the growing together of parts
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| COAL | a hot glowing or smouldering fragment of wood or coal left from a fire |
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| COAL | fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period |
| COAL | take in coal, as of a ship |
| COAL | supply with coal |
| COAL | burn to charcoal |
| COAL | a very dark black |
| COAL | freight car with fixed sides and no roof |
| COAL | a chute for coal |
| COAL | gaseous mixture produced by distillation of bituminous coal and used for heating and lighting |
| COAL | a shed for storing coal |
| COAL | a producer of coal |
| COAL | a mine where coal is dug from the ground |
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