"Nixie tube" meaning in English

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  "etymology_text": "Genericized trademark, from \"NIX I\", abbreviation of \"Numeric Indicator Experimental No. 1\" with diminutive -ie.",
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  "lang_code": "en",
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        "An obsolete electronic device for displaying numerals or other information by means of glow discharge."
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        "(electronics, historical) An obsolete electronic device for displaying numerals or other information by means of glow discharge."
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        "physical-sciences",
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        "Nixie tube"
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  "word": "Nixie tube"
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