"-in" meaning in Scots

{
  "categories": [
    {
      "kind": "other",
      "name": "Suffixes en scots",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Scots",
      "orig": "scots",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Scots",
  "lang_code": "sco",
  "pos": "suffix",
  "pos_title": "Suffixe",
  "senses": [
    {
      "glosses": [
        "Suffixe du gérondif et du participe présent."
      ],
      "id": "fr--in-sco-suffix-6LAKmct2"
    },
    {
      "glosses": [
        "Suffixe servant à former un nom verbal."
      ],
      "id": "fr--in-sco-suffix-I90jjFwF"
    }
  ],
  "synonyms": [
    {
      "word": "-een"
    },
    {
      "word": "-ing"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "-in"
}

{
  "categories": [
    "Suffixes en scots",
    "scots"
  ],
  "lang": "Scots",
  "lang_code": "sco",
  "pos": "suffix",
  "pos_title": "Suffixe",
  "senses": [
    {
      "glosses": [
        "Suffixe du gérondif et du participe présent."
      ]
    },
    {
      "glosses": [
        "Suffixe servant à former un nom verbal."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "-een"
    },
    {
      "word": "-ing"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "-in"
}