/ Dictionary / Index D dyschronogenic: Meaning and Definition of Find definitions for: dys•chron•o•gen•ic Pronunciation: (dis-kron"u-jen'ik), [key] — adj. of or pertaining to an action causing the disruption of biorhythms. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dyscalculia dyscrasia Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language