locked

adjective5

1. •
   shut so that it cannot be opened without a key

   • A locked door barred the way.
2. •
   Protected by a mutex or other token restricting access to a resource.

   • You can't delete a locked computer file.
3. •
   Styled into dreadlocks; wearing dreadlocks.
4. •
   (Ireland) Very drunk.
5. •
   Bound to a carrier.