The NAS Old Testament Hebrew Lexicon Strong's Number: 3991 Browse Lexicon Original WordWord Originhylpamfrom (03990)Transliterated WordTDNT EntryMa'phel@yahTWOT - 145fPhonetic SpellingParts of Speechmah-af-ay-leh-yaw' Noun Feminine Definition deep darkness, darkness NAS Word Usage - Total: 1thick darkness 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 Ma'phel@yah". "The NAS Old Testament Hebrew Lexicon". .