/ Dictionary / Index A antiestablishmentarianism: Meaning and Definition of Find definitions for: an•ti•es•tab•lish•men•tar•i•an•ism Pronunciation: (an"tē-i-stab"-lish-mun-târ'ē-u-niz"um, an"tī-), [key] — n. a policy or attitude that views a nation's power structure as corrupt, repressive, exploitive, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: antiestablishmentarianism (Thesaurus) antiestablishmentarian Antietam Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language