Definitions by Tyler L. Blanton

pnuemonoultramicroscopicsylavavolcanocorniosis 

The scientific for black lung disease gotten from inhaling volcanic ash and having it eat away at your lungs. Also, know n to many to be the longest word in the English language

I went with my dad to a volcanoe but he got pnuemonoultramicroscopicsylavavolcanocorniosis and died

pnuemonoultramicroscopicsylavavolcanocorniosis by Tyler L. Blanton March 31, 2009