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1. (n.) Opposition of the separation of church and state.
2. (n.) A word you can't spell correctly. I can.
3. (n.) A word you only know exists because of that Wikipedia definition you read five seconds ago.
1. Antidisestablishmentarianism was first developed in 19th century Britain. Blah blah blah blah shit no one cares about.
2. Stand in front of the mirror with your pants down and spell antidisestablishmentarianism at the top of your lungs. I dare you.
3. Real antidisestablishmentarians don't use Wikipedia. Grow some balls.
by Yopmail User July 4, 2023
mugGet the antidisestablishmentarianismmug.
The practice of striking against or rioting towards the disestablishing or demolition of a building or public location.

Usually spelled incorrectly.
Can you spell antidisestablishmentarianism?
by NinjaKai April 2, 2008
mugGet the antidisestablishmentarianismmug.
1) The belief which opposes removing the tie between church and state.
2) An annoyingly long word which you can use to show off in front of your friends, and either look cool or a nerd.
"What's your favourite word?"
"Well, i'll have to say it's antidisestablishmentarianism"
"Seriously WTF?"
by Hydn43 Mark I December 30, 2009
mugGet the antidisestablishmentarianismmug.
Famous for being one of the longest words in the English language.
Student: Teach, what's the longest word in the english language?

Teacher: antidisestablishmentarianism
by LlamaLlama April 25, 2007
mugGet the antidisestablishmentarianismmug.
Idk what you guys are talking about. Obviously, the only reasonable definition of this word, especially on urban dictionary, is that it references DJ Isaac in his song 'Hardcore Motherfucker."
"However, after further analysis of his music, I can deduce that he is the epitome of antidisestablishmentarianism. But to make things more plain and simple to the layman, I find Isaac the dopest, flyest, o.g., pimp, hustla, gangsta, playa, hardcore motherfucker living today."
by thoreaued May 19, 2010
mugGet the antidisestablishmentarianismmug.
antidisestablishmentarianism: do you need one when a word is 28 letters long I mean get real.
by Mikltk December 28, 2005
mugGet the antidisestablishmentarianismmug.
the longest known word in the english dictionary. the opposition of the belief that there should be no official church in a country.
When people are asked for the longest word they know, they often say antidisestablishmentarianism.
by Sylverwyng September 28, 2004
mugGet the antidisestablishmentarianismmug.

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