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lightproof

 

Definitions from WordNet

Adjective lightproof has 1 sense
  1. lightproof, light-tight - not penetrable by light; "lightproof containers"
    Antonym: light (indirect, via dark)

Definitions from the Web

lightproof

adjective

1. designed or treated to prevent the entry or exit of light.

Example sentence: The film canister is lightproof, ensuring that the film inside is not exposed to light.

noun

1. a substance or material that prevents the passage of light.

Example sentence: The lightproof used in the production of photography equipment is essential to maintain the quality of the images.

verb

1. to make something impervious to light.

Example sentence: She carefully lightproofed the windows in her photography studio to create the perfect lighting conditions for her work.

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