5020 - tartaroó

Strong's Concordance

Original word: ταρταρόω
Transliteration: tartaroó
Definition (short): cast
Definition (full): to cast into hell

NAS Exhaustive Concordance

Word Origin: from Tartaros (a Gr. name for the abode of the damned)
Definition: to cast into hell
NASB Translation: cast...into hell (1).
NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries.
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Strong's Exhaustive Concordance

From Tartaros (the deepest abyss of Hades); to incarcerate in eternal torment -- cast down to hell.

References

Strong's 5020: 1 Occurrences
KJV: For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment;
NASB: For if God did not spare angels when they sinned, but cast them into hell and committed them to pits of darkness, reserved for judgment;