Legal Definitions - legis actio

Definition: Legis actio (lee-jis ak-shee-oh) is a legal action in Roman law that requires the use of a fixed form of words. It is also known as an action at law.

For example, if someone wanted to sue another person in ancient Rome, they would have to use a specific set of words and follow a certain procedure in court. This was known as a legis actio.

Legis actiones were abolished by the leges Juliae, which were laws passed in ancient Rome. This means that this type of legal action is no longer used today.

Overall, legis actio was an important part of the legal system in ancient Rome and helped to ensure that legal proceedings were conducted in a fair and consistent manner.