#5345 נֶקֶב neqeb {neh'-keb}

 a bezel (for a gem); TWOT - 1409a; n m

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

 1) groove, socket, hole, cavity, settings
    1a) technical term relating to jeweller's work

—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 - pipes 1; 1

—Exhaustive Concordance (KJV Translation Frequency & Location)