"superbracket" meaning in English

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      "expansion": "super- + bracket",
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  "etymology_text": "From super- + bracket.",
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      "form": "superbrackets",
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          "ref": "1990, Annales Polonici Mathematici, volumes 55-56, page 148:",
          "text": "[…] while the notion of commutativity is computed using the superbrackets of derivations.",
          "type": "quote"
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        {
          "ref": "2008, Russian Mathematical Surveys, page 360:",
          "text": "We show that variational Schouten and Nijenhuis brackets on evolution equations can be understood as Jacobi superbrackets on natural extensions of these equations: […]",
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    {
      "args": {
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        "2": "super",
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      "expansion": "super- + bracket",
      "name": "prefix"
    }
  ],
  "etymology_text": "From super- + bracket.",
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    {
      "form": "superbrackets",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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          "text": "[…] while the notion of commutativity is computed using the superbrackets of derivations.",
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        },
        {
          "ref": "2008, Russian Mathematical Surveys, page 360:",
          "text": "We show that variational Schouten and Nijenhuis brackets on evolution equations can be understood as Jacobi superbrackets on natural extensions of these equations: […]",
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