/ Dictionary / Index A archconfraternity: Meaning and Definition of Find definitions for: arch•con•fra•ter•ni•ty Pronunciation: (ärch"kon-fru-tûr'ni-tē), [key] — pl. -ties. a confraternity having the right to associate itself with confraternities that are similar to it, and to impart to them its privileges and indulgences. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. arch brace archconservative Related Content Daily Word Quiz: exemplary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language