TESTAMENT
Gr. «diadrêkê»; The t. «testamentum»: Last wills; cf. Heh. 9:16, 17).
In He. 8:6-10, 13 and 9:1, 4, is used in the covenant sense. The expressions “Old Covenant” and “New Covenant” express the two divisions of the Bible better than the terms OT and NT.
For the meaning of a will.