dark lantern

American  

noun

1. a lantern having an opening with a shutter that can be slid across the opening to obscure the light.

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dark lantern British  

noun

1. a lantern having a sliding shutter or panel to dim or hide the light

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Etymology

Origin of dark lantern

First recorded in 1640–50

Example Sentences

He flayed the Administration for what he called its "dark lantern diplomacy."

From Time Magazine Archive

A dark lantern was uncovered, and its light fell on the astonished face of the farmer.

From "The Fellowship of the Ring" by J.R.R. Tolkien

He then lit a dark lantern and pointed to the coffin.

From "Dracula" by Bram Stoker

They employ the same means as for the taking of the small fry—the cencerro, or cattle-bell, and dark lantern.

From Wild Spain (Espa?a agreste) Records of Sport with Rifle, Rod, and Gun, Natural History Exploration by Buck, Walter J.

Near these Guy Fawkes was concealed, with a dark lantern and three p. 38matches. 

From City Scenes or a peep into London by Darton, William