The NAS Old Testament Hebrew Lexicon Strong's Number: 5263 Browse Lexicon Original WordWord Originoona primitive rootTransliterated WordTDNT EntryNacacTWOT - 1378Phonetic SpellingParts of Speechnaw-sas' Verb Definition (Qal) to be sick NAS Word Usage - Total: 1sick man 1 NAS Verse Count Isaiah1Total1The 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 Nacac". "The NAS Old Testament Hebrew Lexicon". .