"-dici" meaning in Italian

{
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "suffix"
      },
      "expansion": "-dici",
      "name": "head"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italian terms with unexpected vowel outcomes",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "approximately equivalent to -teen (used to form cardinal numbers from 11 to 16)"
      ],
      "id": "en--dici-it-suffix-I1Ij9STW",
      "links": [
        [
          "-teen",
          "-teen"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-dici"
}

{
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "suffix"
      },
      "expansion": "-dici",
      "name": "head"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Italian entries with incorrect language header",
        "Italian lemmas",
        "Italian suffixes",
        "Italian terms with unexpected vowel outcomes"
      ],
      "glosses": [
        "approximately equivalent to -teen (used to form cardinal numbers from 11 to 16)"
      ],
      "links": [
        [
          "-teen",
          "-teen"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-dici"
}