The NAS Old Testament Hebrew Lexicon Strong's Number: 5206 Browse Lexicon Original WordWord Originhdynfrom (05205)Transliterated WordTDNT EntryNiydahTWOT - 1302bPhonetic SpellingParts of Speechnee-daw' Noun Feminine Definition impure, filthiness, impurity NAS Word Usage - Total: 1unclean thing 1 NAS Verse Count Lamentations1Total1The 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 Niydah". "The NAS Old Testament Hebrew Lexicon". .