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pneumonia

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pneumonia/nʊˈmoʊnjə/
British/njuˈməʊnjə/noun
pneumonia
/nʊˈmoʊnjə/British/njuˈməʊnjə/
noun
Learner's definition of PNEUMONIA  
[noncount]medical
: a serious disease that affects the lungs and makes it difficult to breathe
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