Strong's #2626: katakluzo (pronounced kat-ak-lood'-zo)
from 2596 and the base of 2830; to dash (wash) down, i.e. (by implication) to deluge:--overflow.
Thayer's Greek Lexicon:
́
katakluzō
1) to overwhelm with water, to submerge, deluge
Part of Speech: verb
Relation: from G2596 and the base of G2830
Usage:
This word is used 1 times:
2 Peter 3:6: "Whereby the world that then was, being overflowed with water, perished."