tunneling

noun

1. The act of burrowing a tunnel.

2. The practice of exploring tunnel.

3. physicsThe quantum mechanical passing of a particle through an energy barrier.

4. financeA type of fraud where assets and profits are transferred out of firms for the benefit of those who control them.

5. computingmicrosoft windowsA feature of the file system that allows files to preserve certain properties, such as creation date, even after being deleted and recreated.

verb

Present participle of tunnel