| 1. | to make hollow by removing the inner part; make a hole or cavity in; form into a hollow, as by digging: The ground was excavated for a foundation. |
| 2. | to make (a hole, tunnel, etc.) by removing material. |
| 3. | to dig or scoop out (earth, sand, etc.). |
| 4. | to expose or lay bare by or as if by digging; unearth: to excavate an ancient city. |