A more thorough explanation:

jus merum

Jus merum is a legal term that means "mere right." It refers to a right that is absolute and not subject to any conditions or limitations.

• Ownership of property is an example of jus merum. Once you own a piece of property, you have the absolute right to use it, sell it, or give it away as you see fit.
• Freedom of speech is another example of jus merum. As a citizen of the United States, you have the absolute right to express your opinions without fear of government censorship or punishment.

These examples illustrate the concept of jus merum because they show that certain rights are considered absolute and cannot be taken away or limited by anyone else.