"cfr." meaning in Italian

{
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "verb form"
      },
      "expansion": "cfr.",
      "name": "head"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "word": "(imperative) confronta"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of (imperative) confronta."
      ],
      "id": "en-cfr.-it-verb-5UEF7jqN",
      "links": [
        [
          "confronta",
          "confronta#Italian"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "cfr."
}

{
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "verb form"
      },
      "expansion": "cfr.",
      "name": "head"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "word": "(imperative) confronta"
        }
      ],
      "categories": [
        "Italian abbreviations",
        "Italian entries with incorrect language header",
        "Italian non-lemma forms",
        "Italian terms spelled with .",
        "Italian verb forms",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "Abbreviation of (imperative) confronta."
      ],
      "links": [
        [
          "confronta",
          "confronta#Italian"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "cfr."
}

{
  "called_from": "form_descriptions/2278",
  "msg": "suspicious alt_of/form_of with '(': (imperative) confronta",
  "path": [
    "cfr."
  ],
  "section": "Italian",
  "subsection": "verb",
  "title": "cfr.",
  "trace": ""
}