Pneumonoultramicroscopicsilicovolcanoconiosis

For when you want to flex your knowledge to friends

(It's actually a disease)

Me: I know the longest word in the English language

Friend: say it

Me: Pneumonoultramicroscopicsilicovolcanoconiosis

Friend: :O

by Cheese consumer May 12, 2019

Pneumonoultramicroscopicsilicovolcanoconiosis

*Note: longest word in English language

Idk what it means

Cool that it’s long tho

Yo yk that word Pneumonoultramicroscopicsilicovolcanoconiosis?

Ya I fuckin love that word.

by a-b-c-d-e-f-g April 23, 2022

pneumonoultramicroscopicsilicovolcanoconiosis

um, idek tbh

um, this mf has pneumonoultramicroscopicsilicovolcanoconiosis or smth tf

by 3owl January 27, 2025

pneumonoultramicroscopicsilicovolcanoconiosis

an invented long word said to mean a lung disease caused by inhaling very fine ash and sand dust.

broklahoma do you have pneumonoultramicroscopicsilicovolcanoconiosis?

by Perfluoropentanoic acid November 30, 2025

pneumonoultramicroscopicsilicovolcanoconiosis

A ling disease. Means you can't speak.

pneumonoultramicroscopicsilicovolcanoconiosis means you can't speak. Also, it means that this word is the longest word in the dictionary.

by pseudo!!! April 27, 2019

pneumonoultramicroscopicsilicovolcanoconiosis

an invented long word said to mean a lung disease caused by inhaling very fine ash and sand dust.

Pneumonoultramicroscopicsilicovolcanoconiosis is a term for a lung disease caused by inhaling silica dust, as in I had trouble breathing and my doctor diagnosed me with pneumonoultramicroscopicsilicovolcanoconiosis.

by Definer. Was taken January 17, 2023

pneumonoultramicroscopicsilicovolcanoconiosis

A lung disease caused by the inhalation of very fine silicate or quartz dust, causing inflammation in the lungs.

I can't believe I have pneumonoultramicroscopicsilicovolcanoconiosis because pneumonoultramicroscopicsilicovolcanoconiosis is so rare for my family.

by Dr. Humunukuapua November 6, 2022