"elev" meaning in North Frisian

{
  "head_templates": [
    {
      "args": {
        "1": "frr",
        "2": "numeral"
      },
      "expansion": "elev",
      "name": "head"
    }
  ],
  "lang": "North Frisian",
  "lang_code": "frr",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "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"
        },
        {
          "kind": "other",
          "name": "Pages with 6 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sylt North Frisian",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "eleven"
      ],
      "id": "en-elev-frr-num-6XkHTr1W",
      "links": [
        [
          "eleven",
          "eleven#English"
        ]
      ],
      "raw_glosses": [
        "(Sylt) eleven"
      ],
      "synonyms": [
        {
          "tags": [
            "Föhr-Amrum"
          ],
          "word": "elwen"
        },
        {
          "tags": [
            "Mooring"
          ],
          "word": "alwen"
        }
      ],
      "tags": [
        "Sylt"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɛlɐf]",
      "tags": [
        "Sylt"
      ]
    }
  ],
  "word": "elev"
}

{
  "head_templates": [
    {
      "args": {
        "1": "frr",
        "2": "numeral"
      },
      "expansion": "elev",
      "name": "head"
    }
  ],
  "lang": "North Frisian",
  "lang_code": "frr",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "North Frisian cardinal numbers",
        "North Frisian entries with incorrect language header",
        "North Frisian lemmas",
        "North Frisian numerals",
        "Pages with 6 entries",
        "Pages with entries",
        "Sylt North Frisian"
      ],
      "glosses": [
        "eleven"
      ],
      "links": [
        [
          "eleven",
          "eleven#English"
        ]
      ],
      "raw_glosses": [
        "(Sylt) eleven"
      ],
      "tags": [
        "Sylt"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɛlɐf]",
      "tags": [
        "Sylt"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "Föhr-Amrum"
      ],
      "word": "elwen"
    },
    {
      "tags": [
        "Mooring"
      ],
      "word": "alwen"
    }
  ],
  "word": "elev"
}