κατεπεμβαίνω

A. overflow to its injury, θάλασσα κ. τῆς γῆς Sch.Opp. H. 2.34.
II. plant one's foot firmly upon, κορυφαιότητι Corp.Herm. 18.16.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project