(1):
(n.) Any wicked or mischievous intention of the mind; a depraved inclination to mischief; an intention to vex, annoy, or injure another person, or to do a wrongful act without just cause or cause or excuse; a wanton disregard of the rights or safety of others; willfulness.
(2):
(n.) Enmity of heart; malevolence; ill will; a spirit delighting in harm or misfortune to another; a disposition to injure another; a malignant design of evil.
(3):
(v. t.) To regard with extreme ill will.