periscope

How To Use periscope In A Sentence

• The driver is equipped with three forward periscopes plus one periscope to the left.
• Closer examination revealed a pair of compound eyes mounted on movable stalks, protruding from a burrow and rotating independently, like the periscopes of a submarine.
• He also made the submarine commander glare through the periscope with his right eye so that it could be seen more easily.
• One idea that remained on paper only was to train seagulls to land on periscopes at sea thus giving away the position of a submarine!
• In a series of pictures captured on the periscope's camera, the bear apparently chewed on the rudder, then batted it around.
• All morning they made their way southeastwards down the strait between Canada and the United States, taking continuous bearings through the periscope, keeping a running plot at the chart table and altering course many times. On The Beach
• Looks like a mirror only, of course, it's not a mirror, it's a U-boat's periscope reflecting the sun. SAN ANDREAS
• The cork floated on the surface, its quill upright like the periscope of a submarine.
• The sub was at periscope depth for an estimated two minutes, performing scans at 60-foot and then 58-foot depths.
• Another classic application of the field lens is in a periscope or endoscope.