A tool used to bore holes in the ground, e.g. for fence posts
A snake or plumber's snake (plumbing tool).
A hollow drill used to take core samples of soil, ice, etc. for scientific study.
A carpenter's tool for boring holes longer than those bored by a gimlet.
To use an auger; to drill a hole using an auger.
To proceed in the manner of an auger.
a cylindrical recess, typically machined around a hole to admit a screw so that it sits flush with a surface.
To create such a conical recess.
To cause to sink even with or below the surface.