rebore

Definition

To bore through an existing hole, generally to correct its shape, or to enlarge.

Etymology

From re- + bore.

Example Sentences

• "If you want to keep using that rifle, you'll have to rebore the barrel."
• "The cylinders of your engine are so worn the rings don't seal any more; you have to have it rebored to stop it from burning oil."
• "Every major bridge, and many of the smaller ones, have been rebuilt, tunnels have been rebored, and long sections of track realigned."