adjective
- not officially recorded or enrolled in a register or official list
Examples
- The unregistered voters could not participate in the election.
- He was driving an unregistered vehicle without proper documentation.
- Many unregistered immigrants live in fear of deportation.
- The company was operating as an unregistered business.
- She attended the conference as an unregistered participant.
- The unregistered trademark had no legal protection.
- Police found several unregistered firearms in the house.