greek #3 - Ἀβαδδών, ὁ Abaddón (Abaddon)

Strong's Exhaustive Concordance

Of Hebrew origin ('abaddown); a destroying angel -- Abaddon.

see HEBREW 'abaddown

Thayer's Greek Lexicon

Strong's STRONGS NT 3: Ἀβαδδών

1.ruin, destruction (from אָבַד to perish), Job 31:12.

2.the place of destruction equivalent to Orcus, joined with שְׁאול, Job 26:6; Proverbs 15:11.

3. as a proper name it is given to the angel-prince of the infernal regions, the minister of death and author of havoc on earth, and is rendered in Greek by ἈπολλύωνDestroyer,Revelation 11:11.

Englishman's Concordance (References)

Strong's Greek: 3. Ἀβαδδών (Abaddón) — 1 Occurrence

Revelation 9:11 - N
GRK:αὐτῷ Ἐβραϊστὶ Ἀβαδδών καὶ ἐν
NAS: in Hebrew is Abaddon, and in the Greek
KJV: in the Hebrew tongue [is] Abaddon, but
INT: for him in Hebrew [is] Abaddon and in

Revelation 9:11 - N
GRK:αὐτῷ Ἐβραϊστὶ Ἀβαδδών καὶ ἐν
NAS: in Hebrew is Abaddon, and in the Greek
KJV: in the Hebrew tongue [is] Abaddon, but
INT: for him in Hebrew [is] Abaddon and in