Word analysis

ἄβυσσος (abussos) 'abyss' (G0012)

(Noun Accusative Singular Feminine )

Abyss, the deep place, the underworld, the abode of the dead and demons, "unfathomable depth"

Occurs about ~9 times

Meaning

Abyss, the deep place, the underworld, the abode of the dead and demons, "unfathomable depth"
bottomless; place of the dead, Lk. 8:31; Rom. 10:7

LSJ dictionary

ἄβυσσος, ον,
bottomless, unfathomed, πηγαί[Refs 5th c.BC+]: generally, unfathomable, boundless, πλοῦτος[Refs 5th c.BC+]
__II ἡ ἄ. the great deep, [LXX]: the abyss, underworld, [NT]; the infinite void, [Refs]

Related words

• the deep (buthos - βυθός)