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nitrate film

American  
[nahy-treyt film, -trit] / ˈnaɪ treɪt ˌfɪlm, -trɪt /

noun

  1. a formerly produced film stock using a base of nitrocellulose: extremely flammable and tending to erode at a relatively early age.

  2. a motion picture made with or printed on this film.

    Preserving these nitrate films is difficult and hazardous, and projecting them requires a special license.


Etymology

Origin of nitrate film

First recorded in 1920–25

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.

The festival is dedicated to screening prints on nitrate film, which was standard in Hollywood through the 1940s but is rarely shown today.

From The Wall Street Journal • Jun. 10, 2026

"He was one of the first filmmakers," said George Willeman, leader of the congressional library's nitrate film vault, who said the recovered reel was likely a third-generation copy of the Melies original.

From Barron's • Apr. 13, 2026

There were tins of old photographs and negatives of nitrate film reels from the 1800s and 1900s.

From Los Angeles Times • May 10, 2024

“Ninety percent of all silent films have been lost because they were made on nitrate film, which is flammable and explodable,” Cleveland told The Associated Press.

From Seattle Times • Oct. 6, 2022

Three more followed, leaving a small tangle of film reel, nitrate film reel, just before Boaz and Ashmodai.

From "Night Owls" by A.R. Vishny

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