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lightproof
[ lahyt-proof ]
/ ˈlaɪtˌpruf /
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This shows grade level based on the word's complexity.
adjective
impervious to light: a lightproof film cartridge.
QUIZ
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Question 1 of 7
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Words nearby lightproof
light out, light pen, light pipe, lightplane, light pollution, lightproof, light quantum, light-rail, light reaction, lights, lightsaber
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use lightproof in a sentence
This incredible blackness made a lightproof wall for the recessed hollow at the foot of the cliff.
Planet of the Damned|Harry Harrison