/ Dictionary / Index J Jim Crow: Meaning and Definition of Find definitions for: Jim' Crow' Pronunciation: [key] a practice or policy of segregating or discriminating against blacks, as in public places, public vehicles, or employment. a black person. Jim-Crow Pronunciation: ( jim'krō'), [key] — adj. favoring or supporting Jim Crow. for blacks only: a Jim-Crow school. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jīm Jim Crowism Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language