A more thorough explanation:

Law in literature is the study of how lawyers and legal institutions are portrayed in literature. It can also refer to the application of literary theory to legal texts, focusing on lawyers' rhetoric, logic, and style, as well as legal syntax and semantics.

For example, in Harper Lee's "To Kill a Mockingbird," the character of Atticus Finch is a lawyer who represents a black man in a racially charged trial. The novel explores the themes of justice, morality, and the role of the legal system in society. This is an example of how law is depicted in literature and how it can reflect a culture's views on the legal system.

Another example is the use of legal language and concepts in Shakespeare's plays, such as "The Merchant of Venice" and "Measure for Measure." These works explore the themes of justice, mercy, and the abuse of power, and demonstrate how legal language and concepts can be used to convey complex ideas and emotions.

Overall, law in literature is a field of study that examines the intersection of law and culture, and how literature can provide insight into the role of law in society.