פַּחַז pachaz

Meaning

ebullition, i.e. froth (figuratively, lust)

In the King James Version: unstable.

Derivation: from H6348 (פָּחַז);

Where it is used

• Genesis 49:4 Uncontrolled as the waters, you will no longer excel, because you went up to your father’s bed, onto my couch, and defiled it.