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magnesium light

American  

noun

  1. the strongly actinic white light produced when magnesium is burned: used in photography, signaling, pyrotechnics, etc.


Etymology

Origin of magnesium light

First recorded in 1855–60

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Heinrich was the first to show that sunlight could be replaced by the magnesium light.

From Manures and the principles of manuring by Aikman, Charles Morton

It was simply a magnesium light, which had been fired by the mechanism within the box and carried up to the kite. 

From Lair of the White Worm by Stoker, Bram

Expose under magnesium light and develop with a citrate oxalic developer, or in the following hydroquinone developer:     Hydroquinone ………….1 dr.

From The Boy Mechanic: Volume 1 700 Things for Boys to Do by Popular Mechanics Co.

Several rockets with their blinding magnesium light appeared in the dark sky and illumined the roofs of the houses.

From Banzai! by Parabellum by Grautoff, Ferdinand Heinrich

As I passed south of the Island with its whole mass between myself and the photographer I saw the flashes of magnesium light, having all the appearance of lightning.

From Scott's Last Expedition Volume I by Scott, Robert Falcon