/ Dictionary / Index A Antiochus IV: Meaning and Definition of Find definitions for: Antiochus IV Pronunciation: [key] — (Antiochus Epiphanes) died 164? b.c., king of Syria 175–164?. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Antiochus III antiodontalgic Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language