The Definition of the word Adamant
(Heb. shamir), Ezek. 3:9. The Greek word adamas means diamond. "This stone is not referred to, but corundum or some kind of hard" steel. It is an emblem of firmness in resisting adversaries of "the truth (Zech. 7:12), and of hard-heartedness against the" truth (Jer. 17:1).