1. Of No Practical Importance: This is the most common meaning. Something that is moot is irrelevant, pointless, or no longer relevant because the issue has been decided or is no longer in dispute.
* Example: "The argument about who started the fight is now moot because both parties have apologized."
2. Subject to Debate or Discussion: This meaning is often used in a legal context. A moot point is a question that is hypothetical or theoretical and does not have a clear answer.
* Example: "The lawyer argued that the case was moot because the defendant had already served his sentence."
3. A Mock Trial: This meaning is less common. A moot court is a simulated court proceeding used for educational purposes, often in law schools.
* Example: "The law students participated in a moot court competition to practice their legal arguments."
It's important to consider the context when trying to understand the meaning of "moot."