A kind of lung disease that is made from inhaling things like quarts dust or grinded up stone.
"Oh hey man." Jeremy greets. "Hey man I'm sad, my dad got pneumonoultramicroscopicsilicovolcanoconiosis." Replies John. "Sucks bro." Jeremy says
by April 21, 2021
Get a Pneumonoultramicroscopicsilicovolcanoconiosis mug for your bunkmate Helena.
Pneumonoultramicroscopicsilicovolcanoconiosis is a lung disease that is caused by inhaling fine silicate or quartz dust causing inflammation inside the lungs. A boring long word with a boring definition, though at least we can seem cool if we pronounce it and act smart.
Pneumonoultramicroscopicsilicovolcanoconiosis is the diagnosis my doctor gave me last year. I am better and good at pronouncing the word to seem cool and smarter too.
by IJUSTGOTCOCOMELONED August 06, 2021
Get the Pneumonoultramicroscopicsilicovolcanoconiosis neck gaiter and mug.
a word that refers to a lung disease contracted from the inhalation of very fine silica particles, specifically from a volcano; medically, it is the same as silicosis.
You: Mum!
Mum: Yes
You: I think Dads got pneumonoultramicroscopicsilicovolcanoconiosis again
Mum: ...
by ItzUrBoii2104 February 20, 2019
Get the pneumonoultramicroscopicsilicovolcanoconiosis neck gaiter and mug.
An invented long word said to mean a lung disease caused by inhaling very fine ash and sand dust.

Longest word in the English language with 45 letters
Daniel: I learnt how to spell antidisestablishmentarianism!
Felix: Nice. Maybe you might learn pneumonoultramicroscopicsilicovolcanoconiosis like me!
by Arabic Name December 31, 2018
Get a pneumonoultramicroscopicsilicovolcanoconiosis mug for your friend Sarah.
Person 1: hey dude wanna hear the longest word?
Person 2: is it supercalafragilisticexpialadocious?
Person 1: nope.
Person 2: what is it then?
Person 1: pneumonoultramicroscopicsilicovolcanoconiosis
by boney mother 3 January 20, 2021
Get a pneumonoultramicroscopicsilicovolcanoconiosis mug for your mother-in-law Yasemin.