Liddell-Scott-Jones

κατάπτωμα (kataptōma) a ruin ^G:N-N

κατάπτωμα-πτωμα, ατος, τό,

downfall, [LXX]

__2 τὸ κ. τοῦ ὄντος μὴ ὄν the Not-Being which forms the lower limit of Being, [Refs 3rd c.AD+]
__II debility, collapse, [Refs 6th c.AD+]

_{LSJ Scripture Refs: LXX.Ps.143.14*}