To speak of, or address, with impious irreverence; to revile impiously (anything sacred); as, to blaspheme the Holy Spirit. "So Dagon shall be magnified, and God, Besides whom is no god, compared with idols, Disglorified, blasphemed, and had in scorn." "How long, O Lord, holy and true, dost thou not judge and avenge thyself on all those who thus continually blaspheme thy great and all-glorious name?"