A more thorough explanation:

Definition: LEXIS (lek-sis) is an online computer service that gives access to legal information databases. These databases include federal and state caselaw, statutes, and other materials that help people understand the law.

Example: Let's say you're a lawyer working on a case. You need to find out if there are any laws that apply to your case. You can use LEXIS to search for relevant cases and statutes. This will help you build a stronger argument for your client.

Another example: A law student might use LEXIS to research a paper. They can search for cases and statutes that relate to their topic. This will help them understand the law better and write a better paper.

These examples show how LEXIS is a useful tool for lawyers, law students, and anyone else who needs to understand the law. It provides access to a wide range of legal information, making it easier to find the information you need.