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pneumonoultramicroscopicsilicovolcanoconiosis

A really long word that people learn how to spell and pronounce only to show off.
person one "you're so dumb"
Person two "oh yeah? spell pneumonoultramicroscopicsilicovolcanoconiosis"
Person one "you can't"
Person two "P N E U M O N O U L T R A M I C R O S C O P I C S I L I C O V O L O C A N O C O N I O S I S"
by Hannahgirllyyyyyypop March 15, 2023
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pneumonoultramicroscopicsilicovolcanoconiosis

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
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pneumonoultramicroscopicsilicovolcanoconiosis

lung disease caused by inhaling very fine ash and sand dust.
"Pneumonoultramicroscopicsilicovolcanoconiosis is rarevery rare."
by hydorus shui October 4, 2023
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pneumonoultramicroscopicsilicovolcanoconiosis

pneumonoultramicroscopicsilicovolcanoconiosis
/ˌno͞omənōˌəltrəˌmīkrəˌskäpikˌsiləkōvälˌkānōˌkōnēˈōsəs/

1. an invented long word said to mean a lung disease caused by inhaling very fine ash and sand dust.
My doctor diagnosed me with pneumonoultramicroscopicsilicovolcanoconiosis, i might not make it....
by MeatballManWithPastaSauce February 23, 2025
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pneumonoultramicroscopicsilicovolcanoconiosis

Noun. pneumonoultramicroscopicsilicovolcanoconiosis (uncountable) (nonce word) A disease of the lungs, allegedly caused by inhaling microscopic silicate particles originating from the eruption of a volcano.
Example: I had trouble breathing and my doctor diagnosed me with pneumonoultramicroscopicsilicovolcanoconiosis.
by kumalalakumalalakumalalakumala December 28, 2022
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pneumonoultramicroscopicsilicovolcanoconiosis

This word is the longest word in the world so…
This word means a sickness you can get from a volcano!
Eli: oh my god! My doctor told me I have a sickness!
Daisy: oh… what is it?
Eli: pneumonoultramicroscopicsilicovolcanoconiosis!
Daisy: pnoomotinyvolcano?
Eli: no…. pneumonoultramicroscopicsilicovolcanoconiosis!
Daisy: sometimes you speak nonsense
Eli : *dies*
Daisy: NOOOOOO!
by This was wrote by me… October 28, 2023
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pneumonoultramicroscopicsilicovolcanoconiosis

pneumonoultramicroscopicsilicovolcanoconiosis
noo-muh-noh-uhl-truh-mahy-kruh-skop-ik-sil-i-koh-vol-key-noh-koh-nee-oh-sis,
Yes dont be suprised.. this is a real word- Oh yeah right the meaning..
1- A Type Of disease most likely from Volcano's, a very hard thing scientists tried to find out.
2- A Phobia not many people have.. Thats pretty rare
3- A very long word that means an obscure term ostensibly referring to a lung disease caused by silica dust, sometimes cited as one of the longest words in the English language.
idk how to use pneumonoultramicroscopicsilicovolcanoconiosis in a sentence because there are so many meanings so there you go...
by LolJerkyBeef September 12, 2021
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