A more thorough explanation:

Definition: Ambactus (am-bak-tus) is a Latin word that has two meanings:

1. A messenger.
2. A servant who is hired out by their master.

Examples:

• During ancient times, ambactus were often used to deliver important messages between tribes.
• In medieval Europe, wealthy families would hire ambactus to work as servants in their households.

These examples illustrate how ambactus were used in different contexts. In the first example, ambactus were messengers who played a crucial role in communication between different groups. In the second example, ambactus were hired out as servants, which was a common practice among the wealthy during medieval times.