1. In a moral or ethical sense; according to the rules of morality. By good, good morally so called, bonum honestum ought chiefly to be understood. (south)
2. According to moral rules; virtuously. To live morally.
3. In moral qualities; in disposition and character; as, one who physically and morally endures hardships.
4. In a manner calculated to serve as the basis of action; according to the usual course of things and human judgment; according to reason and probability. It is morally impossible for an hypocrite to keep himself long upon his guard. (L'Estrange)