tunneling

noun5

1. •
   The act of burrowing a tunnel.
2. •
   The quantum mechanical passing of a particle through an energy barrier.
3. •
   A type of fraud where assets and profits are transferred out of firms for the benefit of those who control them.
4. •
   The practice of exploring tunnel.
5. •
   A feature of the file system that allows files to preserve certain properties, such as creation date, even after being deleted and recreated.