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PNEUMONO­ULTRA­MICRO­SCOPIC­SILICO­VOLCANO­CONIOSIS isn't defined yet, but these are close:
1. pneumonoultramicroscopicsilicovolcanoconiosis
Pneumonoultramicroscopicsilicovolcanoconiosis is a term used to describe a form of a miners' disease (silicosis) caused by extremely small volcanic (or silica) dust.
Bill mined near a volcano in Arizona for thirty years, and now he's got some wicked-ass Pneumonoultramicroscopicsilicovolcanoconiosis!
by Michael Tanton Mar 29, 2005 share this
2. pneumonoultramicroscopicsilicovolcanoconiosis
The longest word in the English language, according to the Oxford English Dictionary
pronouncing
pneumonoultramicroscopicsilicovolcanoconiosis
is nearly impossible
3. pneumonoultramicroscopicsilicovolcanoconiosis
Longest mother fuckin word in the english language.

Its a lung disease.
Person 1: Damn i went to the doctors today, he said i got pneumonoultramicroscopicsilicovolcanoconiosis
Person 2: You got pneumonoultramicroscopicsilicovolcanoconiosis?
Person 1: Yea, pneumonoultramicroscopicsilicovolcanoconiosis
Person 2: What the fuck is that?
Person 1: I dunno but i probably die before i finish pronouncing it.
by Da Wangsta Nov 18, 2003 share this
4. pneumonoultramicroscopicsilicovolcanoconiosis
1) The longest word in the english language
2) A lung disease one gets from tiny dust particles found in volcanoes
1)After I visited the volcano, the doctor said I had pneumonoultramicroscopicsilicovolcanoconiosis.
by Tal0n Dec 6, 2003 share this
5. pneumonoultramicroscopicsilicovolcanoconiosis
longer than antidisestablishmenterianism for all you kids who still think thats the longest word in the english language. that word is so like 70's.
owww, my dick hurts, i think i have pneumonoultramicroscopicsilicovolcanoconiosis
by Joe Bojangles Dec 23, 2003 share this
6. pneumonoultramicroscopicsilicovolcanoconiosis
The longest word in the english language, hells yeah to all you antidistablishmenterianism fans!!!
owww, my ass hurts, i think i have pneumonoultramicroscopicsilicovolcanoconiosis
by Jimmy Joe Dec 23, 2003 share this
7. pneumonoultramicroscopicsilicovolcanoconiosis
longest mfin word ever.
go away, i have pneumonoultramicroscopicsilicovolcanoconiosis bitch!!
by fat2k Feb 6, 2004 share this
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