Bible Dictionaries
Illyricum

Fausset's Bible Dictionary

The region stretching from Italy to Epirus, along the N.E. of the Adriatic. The extreme limit (probably about Dyrrachium) unto which Paul had preacher the gospel, toward Rome, when he wrote the epistle to Romans (Romans 15:19). "Dalmatia" is applied to the same region. Image. (See FORM; IDOL.)

Bibliography Information
Fausset, Andrew R. Entry for 'Illyricum'. Fausset's Bible Dictionary. https://www.studylight.org/​dictionaries/​eng/​fbd/​i/illyricum.html. 1949.