pneumonoultramicroscopicsilicovolcanoconiosis

a disease contracted when near valconoes. Caused by the hook shaped dust particles of volcanic ash hooking to the inside of your lungs. Every time you cough the hooks cut into your lungs and rip them. Pretty soon you are coughing up blood, then pieces of your lungs.

Man, I got pneumonoultramicroscopicsilicovolcanoconiosis. Seem, heres my right lung. Oh shit, heres comes my left.

by BUSHRULES May 13, 2005

pneumonoultramicroscopicsilicovolcanoconiosis

a really long fucking word

holy shit that word is long what dude on crack made it up?

by Future-American-Dictator July 25, 2008

pneumonoultramicroscopicsilicovolcanoconiosis

posibly the longest word in the english language 48 letters long, 19 syllables the word means a deadly disease that will one day come upon the earth causing judgement day to occer and the end of the world yatta yatta yatta....

Oh my God that pneumonoultramicroscopicsilicovolcanoconiosis is coming upon us/ going to kill us!!!

by The first definition of Arno in this dictionary April 25, 2005

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 November 18, 2003

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 December 23, 2003

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 March 29, 2005

pneumonoultramicroscopicsilicovolcanoconiosis

A disease in the lungs, by inhaling silicate particles from an erupted volcano

Mikel was diagnosed with pneumonoultramicroscopicsilicovolcanoconiosis. He needs to be treated immediately

by your_local_nerd January 7, 2023