#5427 נֶתֶר nether {neh'-ther}

 from H5425; TWOT - 1450a; n m

—Hebrew Word Study (Transliteration-Pronunciation Etymology & Grammar)

 1) natron, nitre, soda, carbonate of soda

—Brown-Driver-Briggs (Old Testament Hebrew-English Lexicon)

—Strong's (Hebrew & Chaldee Dictionary of the Old Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - mitre 2; 2

—Exhaustive Concordance (KJV Translation Frequency & Location)