Pneumonoultramicroscopicsilicovolcanoconiosis

pneu·mo·no·ul·tra·mi·cro·scop·ic·sil·i·co·vol·ca·no·co·ni·o·sis [pneumonoultramicroscopicsilicovolcanokoniosis]
== Meaning ==
Pneumonoultramicroscopicsilicovolcanoconiosis is a lung disease, according to the Oxford English Dictionary, “the term used to refer to lung disease caused by silica poisoning.” The disease called silicosis also meets this definition.
Category:Nouns
Category:P