"trättien" meaning in Saterland Frisian

{
  "etymology_templates": [
    {
      "args": {
        "1": "stq",
        "2": "ofs",
        "3": "thretīne"
      },
      "expansion": "Old Frisian thretīne",
      "name": "inh"
    },
    {
      "args": {
        "1": "stq",
        "2": "gem-pro",
        "3": "*þritehun"
      },
      "expansion": "Proto-Germanic *þritehun",
      "name": "inh"
    },
    {
      "args": {
        "1": "fy",
        "2": "trettjin"
      },
      "expansion": "West Frisian trettjin",
      "name": "cog"
    },
    {
      "args": {
        "1": "de",
        "2": "dreizehn"
      },
      "expansion": "German dreizehn",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Frisian thretīne, from Proto-Germanic *þritehun. Cognates include West Frisian trettjin and German dreizehn.",
  "head_templates": [
    {
      "args": {
        "1": "stq",
        "2": "numeral",
        "cat2": "cardinal numbers"
      },
      "expansion": "trättien",
      "name": "head"
    }
  ],
  "lang": "Saterland Frisian",
  "lang_code": "stq",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Saterland Frisian cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Saterland Frisian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "thirteen"
      ],
      "id": "en-trättien-stq-num-nsyB8KS2",
      "links": [
        [
          "thirteen",
          "thirteen"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtrɛtin/"
    }
  ],
  "word": "trättien"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "stq",
        "2": "ofs",
        "3": "thretīne"
      },
      "expansion": "Old Frisian thretīne",
      "name": "inh"
    },
    {
      "args": {
        "1": "stq",
        "2": "gem-pro",
        "3": "*þritehun"
      },
      "expansion": "Proto-Germanic *þritehun",
      "name": "inh"
    },
    {
      "args": {
        "1": "fy",
        "2": "trettjin"
      },
      "expansion": "West Frisian trettjin",
      "name": "cog"
    },
    {
      "args": {
        "1": "de",
        "2": "dreizehn"
      },
      "expansion": "German dreizehn",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Frisian thretīne, from Proto-Germanic *þritehun. Cognates include West Frisian trettjin and German dreizehn.",
  "head_templates": [
    {
      "args": {
        "1": "stq",
        "2": "numeral",
        "cat2": "cardinal numbers"
      },
      "expansion": "trättien",
      "name": "head"
    }
  ],
  "lang": "Saterland Frisian",
  "lang_code": "stq",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Saterland Frisian cardinal numbers",
        "Saterland Frisian entries with incorrect language header",
        "Saterland Frisian lemmas",
        "Saterland Frisian numerals",
        "Saterland Frisian terms derived from Old Frisian",
        "Saterland Frisian terms derived from Proto-Germanic",
        "Saterland Frisian terms inherited from Old Frisian",
        "Saterland Frisian terms inherited from Proto-Germanic"
      ],
      "glosses": [
        "thirteen"
      ],
      "links": [
        [
          "thirteen",
          "thirteen"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtrɛtin/"
    }
  ],
  "word": "trättien"
}