"VDM-SL" meaning in English

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  "lang_code": "en",
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      "glosses": [
        "Initialism of VDM Specification Language."
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      "id": "en-VDM-SL-en-name-cr7SPN1-",
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  "word": "VDM-SL"
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  "lang_code": "en",
  "pos": "name",
  "senses": [
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          "word": "VDM Specification Language"
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        "(software, languages) Initialism of VDM Specification Language."
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  "word": "VDM-SL"
}