| That he was kept in a holding cell belowground on level 2. | จนถูกกักตัวไว้ใต้ดินที่ เลเวล 2 Heroes: Countdown to the Premiere (2008) |
| belowground | (adj) under the level of the ground, Syn. underground, Example: belowground storage areas; underground caverns |
| belowground | (adj) underneath the ground, Example: most of his friends are now belowground |