adjective
- not officially accepted, authorized, or endorsed
Examples
- The committee rejected the unapproved budget proposal.
- Students cannot use unapproved calculators during the exam.
- The FDA warned against unapproved medical treatments.
- Her unapproved absence from work resulted in a warning.
- The school banned all unapproved fundraising activities.
- He was using an unapproved software program on his work computer.