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G12

ἄβυσσος

ábyssos /ab'-us-sos/ Ask about this word
from Α (as a negative particle) and a variation of βυθός
depthless, i.e. (specially) (infernal) "abyss"
deep, (bottomless) pit.

Word Study

In depth

A plain-language study of ábyssos — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Greek word ábyssos, represented by G12, is a term used to describe a "depthless" place, specifically an infernal "abyss." It is often translated as the "deep" or "bottomless pit." The word appears 9 times across 9 unique verses in the Bible, signifying its specific role in describing a supernatural place of confinement.

Biblical Occurrences & Contextual Analysis

In biblical usage, G12 is predominantly found in the book of Revelation, where it is depicted as a prison that can be accessed with a key held by an angel (Revelation 9:1, Revelation 20:1). It is the origin point for antagonistic forces, such as the beast that "ascendeth out of the bottomless pit" to make war (Revelation 11:7, Revelation 17:8). It also serves as a place of confinement, where an angel casts a figure into the "bottomless pit" and shuts him up Revelation 20:3. In the Gospels, a legion of demons besought Jesus not to command them to go into the deep Luke 8:31. Paul uses the term rhetorically in Romans, questioning who could descend into the deep to bring Christ from the dead Romans 10:7.

Related Words & Concepts

Several related words help clarify the function and nature of the abyss:

  • G305 anabaínō (to go up): This word is used to describe movement out of the abyss. The beast is said to ascend from it (Revelation 11:7, Revelation 17:8), and smoke is seen to arise from the pit when it is opened Revelation 9:2.
  • G2597 katabaínō (to descend): This term describes movement toward or into the abyss. An angel is seen to come down from heaven holding the key to the pit Revelation 20:1, and it is used hypothetically when asking who will descend into the deep Romans 10:7.
  • G5421 phréar (a pit): This word is often paired with G12 to form the full title "bottomless pit" Revelation 9:1. Figuratively, it denotes an abyss used as a prison.

Theological Significance

The theological weight of G12 is significant, pointing to a realm of judgment and confinement.

  • A Supernatural Prison: The abyss is consistently portrayed as a holding place for spiritual entities. Demons explicitly fear being sent there Luke 8:31, and it is the location where a figure is bound for a thousand years Revelation 20:3.
  • A Source of Hostile Power: The opening of the "bottomless pit" unleashes destructive forces. Its opening causes the sun and air to be darkened G4654 by smoke G2586 Revelation 9:2. The angel ruling over it is named Abaddon G3 and Apollyon G623, meaning a destroyer Revelation 9:11.
  • A Realm Before Final Destruction: The abyss is a temporary state before final judgment. The beast that ascends from the "bottomless pit" is destined to go into perdition G684, or ruin Revelation 17:8.

Summary

In summary, G12 ábyssos is not merely a generic term for depth but a specific spiritual location central to biblical eschatology. It functions as a prison for supernatural enemies, a source of opposition released during times of judgment, and a temporary realm for beings destined for final destruction. Its meaning is defined by what comes out of it and who is confined within it, establishing it as a crucial element in the narrative of divine authority over all realms.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Greek New Testament, this word appears as a noun across 9 occurrences, inflected in 2 grammatical forms — each row is one form, and the bar is how often it is that form.

  • Genitive Singular Feminine
  • Accusative Singular Feminine
Genitive
Possession or source — often "of".
Accusative
The direct object of the verb.
Singular
One.
Feminine
Feminine grammatical gender.

Related Words

Related

Other entries the study above points to — each one is drawn from a reference it makes. Follow the trail to see how the words connect.

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

Appears in 9 verses across 3 of the 27 books. Most frequent in Revelation (7 verses); never once in the other 24.

1
Luke
1
Romans
7
Revelation

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.