Brown-Driver-Briggs' Hebrew DefinitionsBDB3994 כּחשׁ 1. deceitful, false, deceptive, lying Origin: from H3584 TWOT: 975b Parts of Speech: Adjective
כּחשׁ kâchash kaw-khash' A primitive root; to be untrue, in word (to lie, feign, disown) or deed (to disappoint, fail, cringe)KJV Usage: deceive, deny, dissemble, fail, deal falsely, be found liars, (be-) lie, lying, submit selves.
כּחשׁ kachash kakh'-ash From H3584; literally a failure of flesh, that is, emaciation; figuratively hypocrisyKJV Usage: leanness, lies, lying.