/ Dictionary / Index P preexilian: Meaning and Definition of Find definitions for: pre•ex•il•i•an Pronunciation: (prē"eg-zil'ē-un, -zil'yun, -ek-sil'-), [key] — adj. being or occurring prior to the exile of the Jews in Babylonia 597–538b.c. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. preestablished harmony preexist Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language