His engineers also dug a mine underneath one of the town's bastions.

If we were to go back up top and dig just underneath the bottom of the bubble.

After failing to dig underneath the pipe, they decide to tunnel through it and into the Company headquarters.

Rescuers dug underneath the destroyed buildings by hand to search for remaining survivors.

When a grave was being dug underneath the tower at the end of the 19th century two bells were found underground.

We dig a trench from underneath the fireplace to the outside to bring the wind in.

This leaves an open path that an opponent can in theory maneuver through without having to "dig" underneath another player's grind.

A pit needed to be dug underneath the breech for very high-angle firing.

Sometimes you have to dig underneath the core to free it and get it out.

In 1920, a basement was dug underneath the church and a furnace installed.