A more thorough explanation:

Definition: Exlex (eks-leks), n.[Law Latin] Hist. An outlaw; one who is outside the law's protection.

Example: In medieval times, exlex individuals were often banished from their communities and left to fend for themselves.

Explanation: The term exlex refers to someone who is not protected by the law and is therefore considered an outlaw. In medieval times, exlex individuals were often banished from their communities as punishment for breaking the law. This meant that they were no longer under the protection of the law and had to fend for themselves, often living on the fringes of society.