"ab-" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "la",
        "3": "ab",
        "4": "",
        "5": "from, away from"
      },
      "expansion": "Latin ab (“from, away from”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin ab (“from, away from”).",
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "prefix"
      },
      "expansion": "ab-",
      "name": "head"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "prefix",
  "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 using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 6 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "ab- (away from; outside of)"
      ],
      "id": "en-ab--it-prefix-v6Lstyd5",
      "links": [
        [
          "ab-",
          "ab-#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "ab-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "la",
        "3": "ab",
        "4": "",
        "5": "from, away from"
      },
      "expansion": "Latin ab (“from, away from”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin ab (“from, away from”).",
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "prefix"
      },
      "expansion": "ab-",
      "name": "head"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "Italian entries with incorrect language header",
        "Italian lemmas",
        "Italian prefixes",
        "Italian terms derived from Latin",
        "Pages using catfix",
        "Pages with 6 entries",
        "Pages with entries"
      ],
      "glosses": [
        "ab- (away from; outside of)"
      ],
      "links": [
        [
          "ab-",
          "ab-#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "ab-"
}