"förty" meaning in Swedish

{
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "fyrir því",
        "4": "fyrir því (at)"
      },
      "expansion": "Old Norse fyrir því (at)",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "forthy",
        "3": "",
        "4": "therefore"
      },
      "expansion": "English forthy (“therefore”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "obsolete"
      },
      "expansion": "(obsolete)",
      "name": "q"
    },
    {
      "args": {
        "1": "da",
        "2": "fordi"
      },
      "expansion": "Danish fordi",
      "name": "cog"
    },
    {
      "args": {
        "1": "no",
        "2": "fordi"
      },
      "expansion": "Norwegian fordi",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Norse fyrir því (at), from fyrir (“för”) + því (“ty”), dative singular of þat. Compare also English forthy (“therefore”) (obsolete), Danish fordi and Norwegian fordi.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "conjunction"
      },
      "expansion": "förty",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "because"
      ],
      "id": "en-förty-sv-conj-pRGu7rih",
      "links": [
        [
          "because",
          "because#English"
        ]
      ],
      "raw_glosses": [
        "(archaic) because"
      ],
      "synonyms": [
        {
          "word": "då"
        },
        {
          "word": "därför att"
        },
        {
          "word": "eftersom"
        },
        {
          "word": "emedan"
        }
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "word": "förty"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "fyrir því",
        "4": "fyrir því (at)"
      },
      "expansion": "Old Norse fyrir því (at)",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "forthy",
        "3": "",
        "4": "therefore"
      },
      "expansion": "English forthy (“therefore”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "obsolete"
      },
      "expansion": "(obsolete)",
      "name": "q"
    },
    {
      "args": {
        "1": "da",
        "2": "fordi"
      },
      "expansion": "Danish fordi",
      "name": "cog"
    },
    {
      "args": {
        "1": "no",
        "2": "fordi"
      },
      "expansion": "Norwegian fordi",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Norse fyrir því (at), from fyrir (“för”) + því (“ty”), dative singular of þat. Compare also English forthy (“therefore”) (obsolete), Danish fordi and Norwegian fordi.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "conjunction"
      },
      "expansion": "förty",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        "Swedish conjunctions",
        "Swedish entries with incorrect language header",
        "Swedish lemmas",
        "Swedish terms derived from Old Norse",
        "Swedish terms inherited from Old Norse",
        "Swedish terms with archaic senses"
      ],
      "glosses": [
        "because"
      ],
      "links": [
        [
          "because",
          "because#English"
        ]
      ],
      "raw_glosses": [
        "(archaic) because"
      ],
      "synonyms": [
        {
          "word": "då"
        },
        {
          "word": "därför att"
        },
        {
          "word": "eftersom"
        },
        {
          "word": "emedan"
        }
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "word": "förty"
}