ALL meanings of borehole
bore·hole
B b - countable noun borehole A borehole is a deep round hole made by a special tool or machine, especially one that is made in the ground when searching for oil or water. 3
- noun borehole a hole driven into the ground to obtain geological information, release water, etc 3
- noun borehole a hole drilled in the earth to explore for or release oil, gas, water, etc. or to study the crust of the earth 3
- noun borehole A borehole is the wellbore, including the openhole or uncased portion of the well. 3
- noun borehole hole made by boring or piercing 1
- noun borehole a hole drilled in the earth, as for the purpose of extracting a core, releasing gas, oil, water, etc. 1
- noun borehole A hole bored into the ground to collect samples for analysis or to extract oil or water. 0