"\a" meaning in Translingual

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      "expansion": "initialism of alert",
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  "etymology_text": "From the escape sequence used in the C programming language and its numerous derivatives; from \\ (escape character) + an initialism of alert.",
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      "expansion": "\\a",
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      "args": {},
      "expansion": "\\a",
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  "lang_code": "mul",
  "pos": "symbol",
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          "kind": "other",
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        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Programming",
          "orig": "mul:Programming",
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            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
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            "Software",
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        "A representation of the bell character."
      ],
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          "programming",
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          "bell character",
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        "(programming) A representation of the bell character."
      ],
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        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ],
      "wikipedia": [
        "C (programming language)"
      ]
    }
  ],
  "word": "\\a"
}

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  ],
  "etymology_text": "From the escape sequence used in the C programming language and its numerous derivatives; from \\ (escape character) + an initialism of alert.",
  "head_templates": [
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        "7": "or",
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        "9": "or",
        "cat2": "",
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      "expansion": "\\a",
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      "expansion": "\\a",
      "name": "mul-symbol"
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  ],
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  "lang_code": "mul",
  "pos": "symbol",
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        "mul:Programming"
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      "glosses": [
        "A representation of the bell character."
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        "(programming) A representation of the bell character."
      ],
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        "computing",
        "engineering",
        "mathematics",
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        "programming",
        "sciences"
      ],
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        "C (programming language)"
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  "word": "\\a"
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