Metaphysical meaning of Bilshan (mbd)
Bilshan, bll'-shan (Heb.)--son of the tongue, i. e., eloquent; searcher.
Meta. A thought activity that gives itself to a diligent searching out of Truth (searcher); also the ability to express Truth clearly when it has once been thoroughly investigated and comprehended (eloquent). Zerubbabel is one who restores the worship of God.