κατα-κλυσμός · kata-klysmos — LSJ
flood, Pl. Lg. 679d, Arist. Ph. 222a23, Stoic. 2.337, Marm.Par. 6, etc.; inundation, PMagd. 28v. 4 (iii B. C.): pl., Pl. Ti. 25c, Lg. 677a.
metaph., κ. τῶν πραγμάτων political deluge, D. 18.214.
Medic . . affusion, douche, Cael.Aur. TP 4.1.1.