"-isco" meaning in Latin

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "-ī scō",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-īscere",
      "tags": [
        "infinitive",
        "present"
      ]
    },
    {
      "form": "-ī",
      "tags": [
        "active",
        "perfect"
      ]
    },
    {
      "form": "-um",
      "tags": [
        "supine"
      ]
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "suffix",
  "senses": [
    {
      "alt_of": [
        {
          "word": "-ēscō"
        }
      ],
      "categories": [
        {
          "_dis": "65 35",
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Alternative form of -ēscō"
      ],
      "id": "en--isco-la-suffix-DkFJyLra",
      "links": [
        [
          "-ēscō",
          "-esco#Latin"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "conjugation-3",
        "morpheme"
      ]
    }
  ],
  "word": "-isco"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "-iscō",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "suffix form",
        "head": "-iscō"
      },
      "expansion": "-iscō",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "suffix",
  "senses": [
    {
      "form_of": [
        {
          "word": "-iscus"
        }
      ],
      "glosses": [
        "dative/ablative masculine/neuter singular of -iscus"
      ],
      "id": "en--isco-la-suffix-10FyKwCE",
      "links": [
        [
          "-iscus",
          "-iscus#Latin"
        ]
      ],
      "tags": [
        "ablative",
        "dative",
        "form-of",
        "masculine",
        "morpheme",
        "neuter",
        "singular"
      ]
    }
  ],
  "word": "-isco"
}

{
  "categories": [
    "Latin entries with incorrect language header",
    "Latin lemmas",
    "Latin non-lemma forms",
    "Latin suffix forms",
    "Latin suffixes",
    "Latin verb-forming suffixes",
    "Pages with 4 entries",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "-ī scō",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-īscere",
      "tags": [
        "infinitive",
        "present"
      ]
    },
    {
      "form": "-ī",
      "tags": [
        "active",
        "perfect"
      ]
    },
    {
      "form": "-um",
      "tags": [
        "supine"
      ]
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "suffix",
  "senses": [
    {
      "alt_of": [
        {
          "word": "-ēscō"
        }
      ],
      "glosses": [
        "Alternative form of -ēscō"
      ],
      "links": [
        [
          "-ēscō",
          "-esco#Latin"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "conjugation-3",
        "morpheme"
      ]
    }
  ],
  "word": "-isco"
}

{
  "categories": [
    "Latin entries with incorrect language header",
    "Latin non-lemma forms",
    "Latin suffix forms",
    "Pages with 4 entries",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "-iscō",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "suffix form",
        "head": "-iscō"
      },
      "expansion": "-iscō",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "suffix",
  "senses": [
    {
      "form_of": [
        {
          "word": "-iscus"
        }
      ],
      "glosses": [
        "dative/ablative masculine/neuter singular of -iscus"
      ],
      "links": [
        [
          "-iscus",
          "-iscus#Latin"
        ]
      ],
      "tags": [
        "ablative",
        "dative",
        "form-of",
        "masculine",
        "morpheme",
        "neuter",
        "singular"
      ]
    }
  ],
  "word": "-isco"
}