Mutilation, definition, 1866 a; when lawful, 1867.

_Mutuum_, definition, 1749 a.

Mysteries, that must be believed, 787 sqq., 918, 920; substantial and scientific knowledge of, 790.

Narcotics, licit use, 2485.

Naturalism, 847 b.

Necessity, Spiritual, degrees of, 1165.

Necessity, Temporal, degrees of, 1236; extreme necessity justifies conversion of others’ property, 1921 a.

Necromancy, form of divination, 2284 b.

Necrophilism, form of impurity, 2534 d.

Negligence, 1326 a.