כַּחַשׁ (kaḥaš) is
a Hebrew noun
meaning lying. It appears
6 times
in 4 books of the Hebrew Bible
(Strong's H3585).
Also rendered
lie
Same Hebrew root (TWOT 975a)
Root family 975: כָחַשׁkāḥaš — fail, be found liars, belie, deceive, deny, dissemble, deal falsely, lie. (ASV, RSV similar, except that RSV has “come fawning,” or “come cringing” in place of “submit to.”)