BORESCOPES
16
Scrabble
19
WWF
B(3) O(1) R(1) E(1) S(1) C(3) O(1) P(3) E(1) S(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- 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.
Source: Wiktionary
