Available Definitions:
1) a. - Indulging or exercising malice; harboring ill will or enmity.
2) a. - Proceeding from hatred or ill will; dictated by malice; as, a malicious report; malicious mischief.
3) a. - With wicked or mischievous intentions or motives; wrongful and done intentionally without just cause or excuse; as, a malicious act.