Light-pipe
noun, Optics.
1.
an elongated transparent medium, such as an optical fiber, for transmitting light.
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[lahyt-pleyn] /ˈlaɪtˈpleɪn/ noun 1. a lightweight passenger with relatively limited performance capability.
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noun 1. unwanted or harmful light, as from bright street lights or neon signs. 2. Astronomy. artificial illumination of the sky that sets a limit on the faintness of stars that can be observed or photographed. noun 1. the glow from street and domestic lighting that obscures the night sky and hinders the observation of […]
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[lahyt-proof] /ˈlaɪtˌpruf/ adjective 1. impervious to : a lightproof film cartridge.
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noun precipitation falling with an intensity of between a trace and 0.10 inches (0.25 cm) per hour Examples Light rain is predicted on the day of the wedding.
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