• (n.) A general or comprehensive view.
  • (n.) 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.

Compare periscope with other words:

pericope vs. periscope

binoculars vs. periscope

binocular vs. periscope

microscope vs. periscope

mobile vs. periscope

peer vs. periscope

periscope vs. periscopic

periscope vs. scope