/ Dictionary / Index D disconformity: Meaning and Definition of Find definitions for: dis•con•form•i•ty Pronunciation: (dis"kun-fôr'mi-tē), [key] — pl. -ties. the surface of a division between parallel rock strata, indicating interruption of sedimentation: a type of unconformity. nonconformity. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. disconformable discongruity Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language