Brown-Driver-Briggs' Hebrew DefinitionsBDB5966 BDB9758 עזק 1. (Piel) to dig about Origin: a primitive root TWOT: 1597 Parts of Speech: Verb
עזקא ‛izqâ' iz-kaw' (Chaldee); from a root corresponding to H5823; a signet ring (as engraved)KJV Usage: signet.