adjective

katachthonios

Greekκαταχθόνιος (katachthonios)

Strong’sG2709

under the earth, subterranean

stem katachthoni-once in the New Testament1 of 26 forms occur

Translated as

under the earth1×

What it means

* κατα-χθόνιος, -ον

(< χθών, the earth),

subterranean, under the earth (in cl., of the infernal gods): of the departed in Hades, opp. to ἐπουράνιος, ἐπίγειος, Phl 2:10.†

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament, 1922 — public domain. References open in the reader.

Strong’s G2709 — the 1890 definition, and where the word comes from

Saidkat-akh-thon'-ee-os

subterranean, i.e. infernal (belonging to the world of departed spirits)

Fromfrom G2596 and χθών (the ground);

King Jamesunder the earth.

James Strong, Exhaustive Concordance of the Bible, 1890 — public domain. The numbers in it link to the entries here.

Every form

Job in the sentence case	masculine singular	feminine singular	neuter singular	masculine plural	feminine plural	neuter plural
subject nominative	katachthonios	katachthonias	katachthoniem	katachthoniois	katachthoniais	katachthonieim
object accusative	katachthonion	katachthonian		katachthonioin	katachthoniain
direct address vocative	katachthonior	katachthoniar		katachthonioir	katachthoniair
of, belonging to genitive	katachthoniou	katachthoniau	katachthonieu	katachthonioiu1×καταχθονίων	katachthoniaiu	katachthonieiu
to, for dative	katachthonio	katachthonia	katachthonie	katachthonioi	katachthoniai	katachthoniei

Tinted cells are forms the New Testament never uses, so there is no Greek to show against them — but they are still correct Biblang, built from the slots below like any other.

Why these forms, and no others — the slots that make them

katachthonistem+oaegender+smnru—its job in the sentence case+—ione · more than one number

katachthoni is this word in every one of its forms. The slots after it make all the rest.

same in every form varies — every value shown

Where it appears

1 occurrence, every one of them listed

katachthonioiu“under the earth”of, belonging togenitive plural1×

Philippians 2:10“under the earth”hina en te onome Iēsu pantem gonuem kamptateia epouranoiu kai epigeioiu kai katachthonioiu,that at the name of Jesus every knee should bow, in heaven and on earth and under the earth,