"ab antico" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "la",
        "3": "ab antīquō (tempore)",
        "t": "from old (time)"
      },
      "expansion": "Latin ab antīquō (tempore) (“from old (time)”)",
      "name": "der"
    }
  ],
  "etymology_text": "Italianized form of Latin ab antīquō (tempore) (“from old (time)”).",
  "head_templates": [
    {
      "args": {},
      "expansion": "ab antico",
      "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"
        }
      ],
      "glosses": [
        "formerly"
      ],
      "id": "en-ab_antico-it-adv-U5l1MgJx",
      "links": [
        [
          "formerly",
          "formerly"
        ]
      ],
      "synonyms": [
        {
          "word": "abantico"
        }
      ]
    }
  ],
  "word": "ab antico"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "la",
        "3": "ab antīquō (tempore)",
        "t": "from old (time)"
      },
      "expansion": "Latin ab antīquō (tempore) (“from old (time)”)",
      "name": "der"
    }
  ],
  "etymology_text": "Italianized form of Latin ab antīquō (tempore) (“from old (time)”).",
  "head_templates": [
    {
      "args": {},
      "expansion": "ab antico",
      "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 derived from Latin",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "formerly"
      ],
      "links": [
        [
          "formerly",
          "formerly"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "abantico"
    }
  ],
  "word": "ab antico"
}