The NAS Old Testament Hebrew Lexicon Strong's Number: 3688 Browse Lexicon Original WordWord Originloka primitive rootTransliterated WordTDNT EntryKacalTWOT - 1011Phonetic SpellingParts of Speechkaw-sal' Verb Definition (Qal) to be foolish, be stupid NAS Word Usage - Total: 1foolish 1 NAS Verse Count Jeremiah1Total1The Hebrew lexicon is Brown, Driver, Briggs, Gesenius Lexicon; this is keyed to the "Theological Word Book of the Old Testament." These files are considered public domain.Bibliography Information Brown, Driver, Briggs and Gesenius. "Hebrew Lexicon entry for Kacal". "The NAS Old Testament Hebrew Lexicon". .