"rubout" meaning in English

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        "2": "rub out"
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      "expansion": "Deverbal from rub out",
      "name": "deverbal"
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  ],
  "etymology_text": "Deverbal from rub out.",
  "forms": [
    {
      "form": "rubouts",
      "tags": [
        "plural"
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "An instance of erasing with a rubber."
      ],
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      "links": [
        [
          "erasing",
          "erase"
        ],
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          "rubber",
          "rubber"
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      ]
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          "_dis": "28 42 30",
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        {
          "ref": "2007 June 8, Holland Cotter, “Quirks and Attitude to Burn”, in New York Times",
          "text": "This high-concept take on low life includes a concealed lethal weapon (by Claire Fontaine); photographic evidence of a rubout (by Torbjorn Rodland); and cryptic, possibly sinister messages galore from Tauba Auerbach, Daniel Knorr, David Lieske and Matias Faldbakken.",
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      ],
      "glosses": [
        "An assassination."
      ],
      "id": "en-rubout-en-noun-~do-2x98",
      "links": [
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        "(slang, by extension) An assassination."
      ],
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          "orig": "en:Computing",
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      "examples": [
        {
          "ref": "1990, Michael D. Harrison, Harold Thimbleby, Formal methods in human-computer interaction, page 130",
          "text": "A direct manipulation editor would support, for example, a single rubout key that uses the cursor to find the appropriate character for deletion […]",
          "type": "quotation"
        },
        {
          "ref": "2002, Brotha G, “ZX81 Prototype Keyboard”, in comp.sys.sinclair (Usenet)",
          "text": "The TS-1000 had ENTER instead of NEW LINE and DELETE instead of RUBOUT.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of backspace."
      ],
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          "backspace",
          "backspace#English"
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        "(computing, uncountable, by extension, dated) Synonym of backspace."
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  "word": "rubout"
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  ],
  "etymology_text": "Deverbal from rub out.",
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    {
      "form": "rubouts",
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      "glosses": [
        "An instance of erasing with a rubber."
      ],
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          "erasing",
          "erase"
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          "rubber",
          "rubber"
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          "text": "This high-concept take on low life includes a concealed lethal weapon (by Claire Fontaine); photographic evidence of a rubout (by Torbjorn Rodland); and cryptic, possibly sinister messages galore from Tauba Auerbach, Daniel Knorr, David Lieske and Matias Faldbakken.",
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        "(slang, by extension) An assassination."
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          "type": "quotation"
        },
        {
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