pile driver

1. 1.

   a machine that drives piling into the ground

   Broadermachine

Questions about pile driver

What does pile driver mean?

pile driver means "a machine that drives piling into the ground".

Is pile driver a common word?

pile driver is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.