The NAS Old Testament Hebrew Lexicon Strong's Number: 7603 Browse Lexicon Original WordWord OriginraXfrom (07604)Transliterated WordTDNT EntryS@'orTWOT - 2229aPhonetic SpellingParts of Speechseh-ore' Noun Masculine Definition leaven NAS Word Usage - Total: 5leaven 5 NAS Verse Count Exodus3Leviticus1Deuteronomy1Total5The 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 S@'or". "The NAS Old Testament Hebrew Lexicon". .