To enlarge the diameter of a round hole by boring.

simple past tense of bear out

simple past tense of bear witness

The intersection of an existing underground utility or underground structure by a second utility, resulting in direct contact between the transactions of the utilities that compromises the integrity of either utility or underground structure.

(firearms) An optical device, mounted on or near the end of a firearm's barrel, used to align the sights with the bore.

(firearms) To align the sights and aiming point of a firearm using a bore sight optical tool.

Extremely bored.

Water accumulated in aquifers below the earth's surface that can be accessed via a bore or well.

A very boring person.

plural of crashing bore