A more thorough explanation:

In gremio legis (in gree-mee-oh lee-jis) is a Latin term used in law. It means "in the bosom of the law." This expression is used figuratively to describe something that is protected by the law.

One example of something that is in gremio legis is a land title that is in abeyance. This means that the ownership of the land is uncertain, but it is protected by the law until the rightful owner can be determined.

Another example is a person who is granted asylum in a country. They are considered to be in gremio legis because they are protected by the law from being deported to a country where they may face persecution or harm.

The examples illustrate the definition of in gremio legis because they both involve something that is protected by the law. In the case of the land title, the law is protecting the ownership of the land until it can be determined who the rightful owner is. In the case of the person granted asylum, the law is protecting them from being sent back to a dangerous situation in their home country.