A more thorough explanation:

Definition: Persona miserabilis is a Latin term that means "miserable person". It refers to a literary character who is pitiable, wretched, and suffering. This character is often used to evoke sympathy and compassion from the reader or audience.

Example: One example of a persona miserabilis is the character of Victor Frankenstein's monster in Mary Shelley's novel "Frankenstein". The monster is created by Victor and is rejected by society because of his appearance. He is forced to live a life of loneliness and isolation, which makes him miserable and pitiable.

Another example of a persona miserabilis is the character of Jean Valjean in Victor Hugo's novel "Les Misérables". Valjean is a former convict who is trying to redeem himself and live a virtuous life. However, he is constantly pursued by the law and is unable to escape his past. His struggles and suffering make him a pitiable and sympathetic character.

These examples illustrate how a persona miserabilis can be used to evoke emotions of sympathy and compassion from the reader or audience. By creating a character who is wretched and suffering, the author can make the reader feel empathy and understanding for their plight.