"main gauche" meaning in English

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  "etymology_text": "French, meaning \"left hand\".",
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      "expansion": "main gauche",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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    {
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          "kind": "topical",
          "langcode": "en",
          "name": "Music",
          "orig": "en:Music",
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      "glosses": [
        "In musical notation, an instruction for the pianist to use the left hand."
      ],
      "id": "en-main_gauche-en-noun-aSXJXRRl",
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        "(music) In musical notation, an instruction for the pianist to use the left hand."
      ],
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        "entertainment",
        "lifestyle",
        "music"
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    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Weapons",
          "orig": "en:Weapons",
          "parents": [
            "Hunting",
            "Military",
            "Tools",
            "Human activity",
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            "Technology",
            "Human behaviour",
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      "derived": [
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          "_dis1": "30 70",
          "word": "m.g."
        },
        {
          "_dis1": "30 70",
          "word": "MG"
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      ],
      "glosses": [
        "A type of parrying dagger."
      ],
      "id": "en-main_gauche-en-noun-gYhyCvrl",
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      "raw_glosses": [
        "(weaponry) A type of parrying dagger."
      ],
      "related": [
        {
          "_dis1": "30 70",
          "word": "main droite"
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      ],
      "synonyms": [
        {
          "_dis1": "30 70",
          "word": "mano sinistra"
        }
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        "tools",
        "war",
        "weaponry"
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  "word": "main gauche"
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      "word": "m.g."
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      "word": "MG"
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  "etymology_text": "French, meaning \"left hand\".",
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      "expansion": "main gauche",
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  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "main droite"
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  "senses": [
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        "In musical notation, an instruction for the pianist to use the left hand."
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        "(music) In musical notation, an instruction for the pianist to use the left hand."
      ],
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        "entertainment",
        "lifestyle",
        "music"
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    },
    {
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        "A type of parrying dagger."
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          "parrying dagger",
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        "(weaponry) A type of parrying dagger."
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      ]
    }
  ],
  "synonyms": [
    {
      "word": "mano sinistra"
    }
  ],
  "word": "main gauche"
}