"oreo-" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "",
        "3": "ὄρεο-"
      },
      "expansion": "ὄρεο- (óreo-)",
      "name": "m"
    },
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "ὄρος",
        "4": "",
        "5": "mountain",
        "pos": "oblique stem <i class=\"Polyt mention\" lang=\"grc\">ὄρεο-</i> (óreo-)"
      },
      "expansion": "Ancient Greek ὄρος (óros, “mountain”, oblique stem ὄρεο- (óreo-))",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ὄρος (óros, “mountain”, oblique stem ὄρεο- (óreo-)).",
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "prefix"
      },
      "expansion": "oreo-",
      "name": "head"
    }
  ],
  "hyphenation": [
    "ò‧re‧o-"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "prefix",
  "senses": [
    {
      "alt_of": [
        {
          "word": "oro-"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of oro-"
      ],
      "id": "en-oreo--it-prefix-8Lma2Fk2",
      "links": [
        [
          "oro-",
          "oro-#Italian"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌɔ.re.o/"
    }
  ],
  "word": "oreo-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "",
        "3": "ὄρεο-"
      },
      "expansion": "ὄρεο- (óreo-)",
      "name": "m"
    },
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "ὄρος",
        "4": "",
        "5": "mountain",
        "pos": "oblique stem <i class=\"Polyt mention\" lang=\"grc\">ὄρεο-</i> (óreo-)"
      },
      "expansion": "Ancient Greek ὄρος (óros, “mountain”, oblique stem ὄρεο- (óreo-))",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ὄρος (óros, “mountain”, oblique stem ὄρεο- (óreo-)).",
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "prefix"
      },
      "expansion": "oreo-",
      "name": "head"
    }
  ],
  "hyphenation": [
    "ò‧re‧o-"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "prefix",
  "senses": [
    {
      "alt_of": [
        {
          "word": "oro-"
        }
      ],
      "categories": [
        "Italian 3-syllable words",
        "Italian entries with incorrect language header",
        "Italian lemmas",
        "Italian prefixes",
        "Italian terms derived from Ancient Greek",
        "Italian terms with IPA pronunciation"
      ],
      "glosses": [
        "Alternative form of oro-"
      ],
      "links": [
        [
          "oro-",
          "oro-#Italian"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌɔ.re.o/"
    }
  ],
  "word": "oreo-"
}