"GSF" meaning in English

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  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "the total sum of the floorspace over every level of a building",
          "word": "gross square footage"
        }
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      "glosses": [
        "Initialism of gross square footage: the total sum of the floorspace over every level of a building."
      ],
      "id": "en-GSF-en-noun-OaidNphP",
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          "architecture",
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        [
          "gross",
          "gross#English"
        ],
        [
          "square",
          "square#English"
        ],
        [
          "footage",
          "footage#English"
        ]
      ],
      "raw_glosses": [
        "(architecture) Initialism of gross square footage: the total sum of the floorspace over every level of a building."
      ],
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        "alt-of",
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      "topics": [
        "architecture"
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  "word": "GSF"
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  "lang_code": "en",
  "pos": "noun",
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    {
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          "extra": "the total sum of the floorspace over every level of a building",
          "word": "gross square footage"
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        "Initialism of gross square footage: the total sum of the floorspace over every level of a building."
      ],
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        [
          "gross",
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          "footage",
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        ]
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      "raw_glosses": [
        "(architecture) Initialism of gross square footage: the total sum of the floorspace over every level of a building."
      ],
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  "word": "GSF"
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