| chronic obstructive pulmonary disease |
a nonreversible lung disease that is a combination of emphysema and chronic bronchitis; usually patients have been heavy cigarette smokers
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|---|---|
| Chrysanthemum |
the flower of a chrysanthemum plant any of numerous perennial Old World herbs having showy brightly colored flower heads of the genera Chrysanthemum, Argyranthemum, Dendranthema, Tanacetum; widely cultivated
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| chrysotile |
a grey or green fibrous mineral; an important source of commercial asbestos
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| chromatic |
able to refract light without spectral color separation; "chromatic lens" based on a scale consisting of 12 semitones; "a chromatic scale" being or having or characterized by hue
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| chronic wasting disease |
a wildlife disease (akin to bovine spongiform encephalitis) that affects deer and elk
Ãâó: wordnet.princeton.edu/perl/webwn
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