"thy" meaning in Scots

{
  "etymology_templates": [
    {
      "args": {
        "1": "sco",
        "2": "enm",
        "3": "þin"
      },
      "expansion": "Middle English þin",
      "name": "inh"
    },
    {
      "args": {
        "1": "sco",
        "2": "ang",
        "3": "þīn"
      },
      "expansion": "Old English þīn",
      "name": "inh"
    },
    {
      "args": {
        "1": "sco",
        "2": "gmw-pro",
        "3": "*þīn"
      },
      "expansion": "Proto-West Germanic *þīn",
      "name": "inh"
    },
    {
      "args": {
        "1": "sco",
        "2": "gem-pro",
        "3": "*þīnaz"
      },
      "expansion": "Proto-Germanic *þīnaz",
      "name": "inh"
    },
    {
      "args": {
        "1": "sco",
        "2": "ine-pro",
        "3": "*téynos",
        "t": "thy; thine"
      },
      "expansion": "Proto-Indo-European *téynos (“thy; thine”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From þi, apocopated variant of Middle English þin, from Old English þīn, from Proto-West Germanic *þīn, from Proto-Germanic *þīnaz, from Proto-Indo-European *téynos (“thy; thine”).",
  "head_templates": [
    {
      "args": {
        "1": "sco",
        "2": "determiner"
      },
      "expansion": "thy",
      "name": "head"
    }
  ],
  "lang": "Scots",
  "lang_code": "sco",
  "pos": "det",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Orkney Scots",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Scots determiners",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Scots entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Shetland Scots",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "thy, your (possessive form of thou)"
      ],
      "id": "en-thy-sco-det-OfjRCrUN",
      "links": [
        [
          "thy",
          "thy#English"
        ],
        [
          "your",
          "your"
        ],
        [
          "thou",
          "thou#Scots"
        ]
      ],
      "qualifier": "archaic outside Orkney and Shetland",
      "raw_glosses": [
        "(archaic outside Orkney and Shetland) thy, your (possessive form of thou)"
      ],
      "synonyms": [
        {
          "word": "dee"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ðɑe/"
    },
    {
      "ipa": "/ði/",
      "tags": [
        "Orkney"
      ]
    },
    {
      "ipa": "/di/",
      "tags": [
        "Shetland"
      ]
    }
  ],
  "word": "thy"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "sco",
        "2": "enm",
        "3": "þin"
      },
      "expansion": "Middle English þin",
      "name": "inh"
    },
    {
      "args": {
        "1": "sco",
        "2": "ang",
        "3": "þīn"
      },
      "expansion": "Old English þīn",
      "name": "inh"
    },
    {
      "args": {
        "1": "sco",
        "2": "gmw-pro",
        "3": "*þīn"
      },
      "expansion": "Proto-West Germanic *þīn",
      "name": "inh"
    },
    {
      "args": {
        "1": "sco",
        "2": "gem-pro",
        "3": "*þīnaz"
      },
      "expansion": "Proto-Germanic *þīnaz",
      "name": "inh"
    },
    {
      "args": {
        "1": "sco",
        "2": "ine-pro",
        "3": "*téynos",
        "t": "thy; thine"
      },
      "expansion": "Proto-Indo-European *téynos (“thy; thine”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From þi, apocopated variant of Middle English þin, from Old English þīn, from Proto-West Germanic *þīn, from Proto-Germanic *þīnaz, from Proto-Indo-European *téynos (“thy; thine”).",
  "head_templates": [
    {
      "args": {
        "1": "sco",
        "2": "determiner"
      },
      "expansion": "thy",
      "name": "head"
    }
  ],
  "lang": "Scots",
  "lang_code": "sco",
  "pos": "det",
  "senses": [
    {
      "categories": [
        "Orkney Scots",
        "Pages with 5 entries",
        "Pages with entries",
        "Scots determiners",
        "Scots entries with incorrect language header",
        "Scots lemmas",
        "Scots terms derived from Middle English",
        "Scots terms derived from Old English",
        "Scots terms derived from Proto-Germanic",
        "Scots terms derived from Proto-Indo-European",
        "Scots terms derived from Proto-West Germanic",
        "Scots terms inherited from Middle English",
        "Scots terms inherited from Old English",
        "Scots terms inherited from Proto-Germanic",
        "Scots terms inherited from Proto-Indo-European",
        "Scots terms inherited from Proto-West Germanic",
        "Scots terms with archaic senses",
        "Shetland Scots"
      ],
      "glosses": [
        "thy, your (possessive form of thou)"
      ],
      "links": [
        [
          "thy",
          "thy#English"
        ],
        [
          "your",
          "your"
        ],
        [
          "thou",
          "thou#Scots"
        ]
      ],
      "qualifier": "archaic outside Orkney and Shetland",
      "raw_glosses": [
        "(archaic outside Orkney and Shetland) thy, your (possessive form of thou)"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ðɑe/"
    },
    {
      "ipa": "/ði/",
      "tags": [
        "Orkney"
      ]
    },
    {
      "ipa": "/di/",
      "tags": [
        "Shetland"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "dee"
    }
  ],
  "word": "thy"
}