A more thorough explanation:

Definition: Manualis obedientia is a Latin term that means "obedience by taking or kissing hand." It refers to a sworn oath of obedience.

One example of manualis obedientia is the medieval practice of vassalage. A vassal would swear an oath of loyalty and obedience to a lord, often by placing his hands between the lord's hands and kissing them. This act symbolized the vassal's submission to the lord's authority.

Another example is the modern-day practice of taking an oath of office. When a government official is sworn into office, they often place their hand on a Bible or other holy book and swear to uphold the duties of their position. This act represents their commitment to obeying the laws and serving the people.

These examples illustrate how manualis obedientia involves a physical act of submission and a solemn promise to obey. It is a way of demonstrating loyalty and respect to a higher authority.