ALL meanings of borescope
bore·scope
B b - noun borescope a long narrow optical device used to inspect the interior of a tight space 3
- noun borescope an instrument, essentially a tube with a reflecting mirror and an eyepiece, used for inspecting the interior of shafts, well borings, tubing, etc., as to detect damage 3
- noun borescope an instrument using optical fibers for the visual inspection of narrow cavities, as the bore of a gun. 1
- noun borescope An optical instrument used for seeing inside tight spaces, consisting of a rigid or flexible tube with an optical relay inside so that the view through a lens or window at one end of the tube may be seen from a lens or eyepiece in the opposite end of the tube. 0