"open seating" meaning in English

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      "expansion": "open seating (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The provision of seating or tables without reservations."
      ],
      "id": "en-open_seating-en-noun-8RBU53hu",
      "links": [
        [
          "reservation",
          "reservation"
        ]
      ],
      "related": [
        {
          "word": "first come first served"
        }
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      "tags": [
        "uncountable"
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    }
  ],
  "word": "open seating"
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      "expansion": "open seating (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "first come first served"
    }
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      "glosses": [
        "The provision of seating or tables without reservations."
      ],
      "links": [
        [
          "reservation",
          "reservation"
        ]
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      "tags": [
        "uncountable"
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  "word": "open seating"
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