1 definition by Selmak

Top Definition
A lung disease caused by the inhalation of very fine silica dust, causing inflammation in the lungs.
DOCTOR: I'm sorry but you have Pneumonoultramicroscopicsilicovolcanoconiosis
PATIENT: NOOOO!!!
#pneumoconiosis #doctor #silica dust #inflammation #lungs
by Selmak December 22, 2008
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