Strong's #623: Apolluon (pronounced ap-ol-loo'-ohn)
active participle of 622; a destroyer (i.e. Satan):--Apollyon.
Thayer's Greek Lexicon:
̓́
Apolluōn
Apollyon = "Destroyer"
1) the angel of the bottomless pit, the Destroyer
Part of Speech: noun proper masculine
Relation: active participle of G622
Citing in TDNT: 1:397, 67
Usage:
This word is used 1 times:
Revelation 9:11: "Greek tongue hath his name Apollyon."