"a braccetto" meaning in Italian

{
  "head_templates": [
    {
      "args": {},
      "expansion": "a braccetto",
      "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"
        }
      ],
      "examples": [
        {
          "english": "They walked arm in arm along the river.",
          "text": "Passeggiavano a braccetto lungo il fiume.",
          "type": "example"
        }
      ],
      "glosses": [
        "arm in arm"
      ],
      "id": "en-a_braccetto-it-adv-lEE8QgKJ",
      "info_templates": [
        {
          "args": {
            "1": "it",
            "2": ":con/:di<with>"
          },
          "expansion": "[with con or di ‘with’]",
          "extra_data": {
            "words": [
              "con",
              "di",
              "‘with’"
            ]
          },
          "name": "+obj"
        }
      ],
      "links": [
        [
          "arm in arm",
          "arm in arm"
        ]
      ],
      "raw_glosses": [
        "arm in arm [with con or di ‘with’]"
      ],
      "synonyms": [
        {
          "word": "sottobraccio"
        }
      ]
    }
  ],
  "word": "a braccetto"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "a braccetto",
      "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 usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "They walked arm in arm along the river.",
          "text": "Passeggiavano a braccetto lungo il fiume.",
          "type": "example"
        }
      ],
      "glosses": [
        "arm in arm"
      ],
      "info_templates": [
        {
          "args": {
            "1": "it",
            "2": ":con/:di<with>"
          },
          "expansion": "[with con or di ‘with’]",
          "extra_data": {
            "words": [
              "con",
              "di",
              "‘with’"
            ]
          },
          "name": "+obj"
        }
      ],
      "links": [
        [
          "arm in arm",
          "arm in arm"
        ]
      ],
      "raw_glosses": [
        "arm in arm [with con or di ‘with’]"
      ],
      "synonyms": [
        {
          "word": "sottobraccio"
        }
      ]
    }
  ],
  "word": "a braccetto"
}