n.; pl. Illegalities [ Cf. F. illégalité. ] The quality or condition of being illegal; unlawfulness; as, the illegality of trespass or of false imprisonment; also, an illegal act. [ 1913 Webster ]
n. [ Cf. LL. legalitas, F. légalité. Cf. Loyalty. ] 1. The state or quality of being legal; conformity to law. [ 1913 Webster ]
2. (Theol.) A conformity to, and resting upon, the letter of the law. [ 1913 Webster ]