A more thorough explanation:

Definition: A law writer is someone who writes about legal topics, usually from a technical and non-popular perspective.

Example 1: A law professor who writes a scholarly article on the intricacies of contract law is a law writer.

Example 2: A legal analyst who writes a report on the potential implications of a new Supreme Court decision is also a law writer.

These examples illustrate the definition of a law writer because they both involve individuals who are writing about legal topics in a technical and non-popular way. They are not writing for a general audience, but rather for other legal professionals or academics who have a deep understanding of the subject matter.