Lexical Definition

‎ταρταρόω‎ tartaróō (tar-tar-o'-o) hell: Tartarus ^G:V
from (the deepest abyss of Hades)

cast down to hell.

• to incarcerate in eternal torment

Abbott-Smith

*† ταρταρόω, -ῶ (< Τάρταρος, a Greek name for the underworld, esp. the abode of the damned),
to cast into hell: II Pe 2:4 (v. Mayor, in l.).†

Abbott-Smith References

Liddell-Scott-Jones

ταρταρόω-όω,

cast into Tartarus or hell, [NT+8th c.BC+]

Τάρτᾰρ-ος, ὁ,

  also ἡ [Refs 8th c.BC+]; later, the nether world generally, [Refs 8th c.BC+]; ἀπέραντος, κελαινός, [Refs 4th c.BC+]; Ταρτάρου μελαμβαθὴς κευθμών[LXX]

__II personified as husband of Gaia and father of Typhoeus, [Refs 8th c.BC+]; ὦ Γᾶς παῖ καὶ Ταρτάρου, of Cerberus, [Refs 5th c.BC+]

_{LSJ Scripture Refs: 2Pet.2.4 ☩ LXX.Job.40.15}