"a norma" meaning in Italian

{
  "head_templates": [
    {
      "args": {},
      "expansion": "a norma",
      "name": "it-adv"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "adv",
  "senses": [
    {
      "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 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "it",
          "name": "Law",
          "orig": "it:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "According to the article 1, paragraph 4, letter b, of the law of 2 April 2010, No. 3 […]",
          "text": "A norma dell'articolo 1, comma 4, lettera b, della legge del 2 aprile 2010, n. 3 […]",
          "type": "example"
        }
      ],
      "glosses": [
        "according (to)"
      ],
      "id": "en-a_norma-it-adv-0yw7Bd~N",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "according",
          "according"
        ]
      ],
      "raw_glosses": [
        "(law) according (to)"
      ],
      "synonyms": [
        {
          "word": "ai sensi"
        }
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a‿nˈnɔr.ma/"
    }
  ],
  "word": "a norma"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "a norma",
      "name": "it-adv"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Italian adverbs",
        "Italian entries with incorrect language header",
        "Italian lemmas",
        "Italian multiword terms",
        "Italian terms with IPA pronunciation",
        "Italian terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries",
        "it:Law"
      ],
      "examples": [
        {
          "english": "According to the article 1, paragraph 4, letter b, of the law of 2 April 2010, No. 3 […]",
          "text": "A norma dell'articolo 1, comma 4, lettera b, della legge del 2 aprile 2010, n. 3 […]",
          "type": "example"
        }
      ],
      "glosses": [
        "according (to)"
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "according",
          "according"
        ]
      ],
      "raw_glosses": [
        "(law) according (to)"
      ],
      "synonyms": [
        {
          "word": "ai sensi"
        }
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a‿nˈnɔr.ma/"
    }
  ],
  "word": "a norma"
}