• (n.) The quality or state of being inviolable; as, the inviolableness of divine justice.
In·vi'o·la·ble·ness noun The quality or state of being inviolable; as, the inviolableness of divine justice. 
inviolableness 1. The state of being sacred, or consecrated to God, to his worship or to religious uses; holiness; sanctity; as the inviolableness of the sanctuary or its worship; the sacredness of the sabbath; the sacredness of the clerical office. 2. The inviolableness of the sacredness of marriage vows or of a trust.