/ Dictionary / Index O occupational disease: Meaning and Definition of Find definitions for: occupa'tional disease' Pronunciation: [key] Also calleda disease caused by the conditions or hazards of a particular occupation. a trait or tendency that develops among members of a particular profession: Cynicism was thought to be an occupational disease of reporters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. occupational occupational hazard Related Content Daily Word Quiz: apogee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language