STRONG'S WORD STUDY

G3 — Ἀβαδδών

Abaddōn · Abaddon · Greek

Ἀβαδδών (Heb. אֲבַדּוֹן, destruction; LXX, ἀπώλεια, only in Wisdom Lit., of the place of the ruined dead: Job.26:6, 28:22, 31:12, Psa.88:12, Pro.15:11*), indecl.; in NT, Abaddon, the angel of the Abyss: Rev.9:11.† (AS)

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1 tagged verse occurrence

Revelation 9:11 · Ἀβαδδών,And they had a king over them, [which is] the angel of the bottomless pit, whose name in the Hebrew tongue [is] Abaddon, but in the Greek tongue hath [his] name Apollyon.