noun. the doctrine or political position that opposes the withdrawal of state recognition of an established church; -- used especially concerning the Anglican Church in England. Opposed to disestablishmentarianism.

"Modern antidisestablishmentarianism is a real danger for the integrity of the church, even if getting to use my favorite third-grade spelling word in context is a hoot."

floccinaucinihilipilification  hippopotomonstrosesquipedaliophobia  pneumonoultramicroscopicsilicovolcanoconiosis  supercalifragilisticexpialidocious  

antidisestablishmentarian  disestablishmentarianism  establish  established church  establishment  

parliamentarianism  vegetarianism