n. One who openly opposes the Tea party, secession from The United States, dismantling the government, eliminating laws, regulations, etc. See also a. Antidisestablismentarianism, the practice of such thinking.
Helen, a big antidisestablishmentarianist, is always getting chided by Tea Party activists.
by herikane5 January 01, 2014
A really fucking long word that nobody can use in a sentence. You only really use it to sound smart.
Jimbo is an antidisestablishmentarianist.
by cyberpsycho1337 November 28, 2008