Bible Dictionaries
Apollyon

Easton's Bible Dictionary

Destroyer, the name given to the king of the hosts represented by the locusts (Revelation 9:11 ). It is the Greek translation of the Hebrew Abaddon (q.v.).

Bibliography Information
Easton, Matthew George. Entry for 'Apollyon'. Easton's Bible Dictionary. https://www.studylight.org/​dictionaries/​eng/​ebd/​a/apollyon.html. 1897.