"sös" meaning in North Frisian

{
  "etymology_templates": [
    {
      "args": {
        "1": "frr",
        "2": "ofs",
        "3": "sex"
      },
      "expansion": "Old Frisian sex",
      "name": "der"
    },
    {
      "args": {
        "1": "frr",
        "2": "nds",
        "3": "söss"
      },
      "expansion": "Low German söss",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Frisian sex or Low German söss.",
  "head_templates": [
    {
      "args": {
        "1": "frr",
        "2": "numeral"
      },
      "expansion": "sös",
      "name": "head"
    }
  ],
  "lang": "North Frisian",
  "lang_code": "frr",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Heligolandic North Frisian",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "North Frisian cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "North Frisian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "six"
      ],
      "id": "en-sös-frr-num-RHeNgjZe",
      "links": [
        [
          "six",
          "six#English"
        ]
      ],
      "raw_glosses": [
        "(Heligoland) six"
      ],
      "tags": [
        "Heligoland"
      ]
    }
  ],
  "sounds": [
    {
      "other": "/sœs/"
    }
  ],
  "word": "sös"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "frr",
        "2": "ofs",
        "3": "sex"
      },
      "expansion": "Old Frisian sex",
      "name": "der"
    },
    {
      "args": {
        "1": "frr",
        "2": "nds",
        "3": "söss"
      },
      "expansion": "Low German söss",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Frisian sex or Low German söss.",
  "head_templates": [
    {
      "args": {
        "1": "frr",
        "2": "numeral"
      },
      "expansion": "sös",
      "name": "head"
    }
  ],
  "lang": "North Frisian",
  "lang_code": "frr",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Heligolandic North Frisian",
        "North Frisian cardinal numbers",
        "North Frisian entries with incorrect language header",
        "North Frisian lemmas",
        "North Frisian numerals",
        "North Frisian palindromes",
        "North Frisian terms derived from Low German",
        "North Frisian terms derived from Old Frisian",
        "North Frisian terms with IPA pronunciation"
      ],
      "glosses": [
        "six"
      ],
      "links": [
        [
          "six",
          "six#English"
        ]
      ],
      "raw_glosses": [
        "(Heligoland) six"
      ],
      "tags": [
        "Heligoland"
      ]
    }
  ],
  "sounds": [
    {
      "other": "/sœs/"
    }
  ],
  "word": "sös"
}