"arithmetic densities" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "รูปนามภาษาอังกฤษ",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "รูปผันภาษาอังกฤษ",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "หน้าที่มี 1 รายการ",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "หน้าที่มีรายการ",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "อังกฤษ",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "คำนาม",
  "senses": [
    {
      "form_of": [
        {
          "word": "arithmetic density"
        }
      ],
      "glosses": [
        "พหูพจน์ของ arithmetic density"
      ],
      "id": "th-arithmetic_densities-en-noun-V1DxxrZK",
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "arithmetic densities"
}

{
  "categories": [
    "รูปนามภาษาอังกฤษ",
    "รูปผันภาษาอังกฤษ",
    "หน้าที่มี 1 รายการ",
    "หน้าที่มีรายการ"
  ],
  "lang": "อังกฤษ",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "คำนาม",
  "senses": [
    {
      "form_of": [
        {
          "word": "arithmetic density"
        }
      ],
      "glosses": [
        "พหูพจน์ของ arithmetic density"
      ],
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "arithmetic densities"
}