"-lin" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "-lin"
      },
      "expansion": "Middle English -lin",
      "name": "inh"
    },
    {
      "args": {
        "1": "enm",
        "2": "-ling"
      },
      "expansion": "-ling",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "-ling"
      },
      "expansion": "-ling",
      "name": "l"
    }
  ],
  "etymology_text": "From Middle English -lin, variant of -ling. More at -ling.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix"
      },
      "expansion": "-lin",
      "name": "head"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "alt_of": [
        {
          "word": "-ling"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of -ling"
      ],
      "id": "en--lin-en-suffix-Qss9OamZ",
      "links": [
        [
          "-ling",
          "-ling#English"
        ]
      ],
      "raw_glosses": [
        "(dialectal) Alternative form of -ling"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "dialectal",
        "morpheme"
      ]
    }
  ],
  "word": "-lin"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "-lin"
      },
      "expansion": "Middle English -lin",
      "name": "inh"
    },
    {
      "args": {
        "1": "enm",
        "2": "-ling"
      },
      "expansion": "-ling",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "-ling"
      },
      "expansion": "-ling",
      "name": "l"
    }
  ],
  "etymology_text": "From Middle English -lin, variant of -ling. More at -ling.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix"
      },
      "expansion": "-lin",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "alt_of": [
        {
          "word": "-ling"
        }
      ],
      "categories": [
        "English dialectal terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English suffixes",
        "English terms derived from Middle English",
        "English terms inherited from Middle English"
      ],
      "glosses": [
        "Alternative form of -ling"
      ],
      "links": [
        [
          "-ling",
          "-ling#English"
        ]
      ],
      "raw_glosses": [
        "(dialectal) Alternative form of -ling"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "dialectal",
        "morpheme"
      ]
    }
  ],
  "word": "-lin"
}