"DST" meaning in English

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      "expansion": "DST (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "daylight saving time"
        }
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Time",
          "orig": "en:Time",
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            "Fundamental"
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      "glosses": [
        "Initialism of daylight saving time."
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      "id": "en-DST-en-noun-OnCDwhmp",
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          "daylight saving time",
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      "synonyms": [
        {
          "word": "summer time"
        }
      ],
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        "alt-of",
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      "wikipedia": [
        "DST"
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  "word": "DST"
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      "expansion": "DST (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "daylight saving time"
        }
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        "en:Time"
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        "Initialism of daylight saving time."
      ],
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      "wikipedia": [
        "DST"
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  "synonyms": [
    {
      "word": "summer time"
    }
  ],
  "word": "DST"
}