Sinhala Dictionary definitions for periscope
periscope 🔊 /pɛˈɹʌskowˌp/
periscope : පාරිදර්ශකය
periscope : පරීක්ෂය
periscope definition
Noun.
- A general or comprehensive view.
- an optical instrument of tubular shape containing an arrangement of lenses and mirrors (or prisms), allowing a person to observe a field of view otherwise obstructed, as beyond an obstructing object or (as in submarines) above the surface of the water.