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neon lamp

noun

  1. a gas-discharge bulb containing two electrodes in neon gas and emitting a glow when a voltage is applied across the electrodes.

neon lamp

noun

  1. a glass bulb or tube containing neon at low pressure that gives a pink or red glow when a voltage is applied

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Word History and Origins

Origin of neon lamp1

First recorded in 1910–15

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petrichor

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