"alti-" meaning in Italien

{
  "categories": [
    {
      "kind": "other",
      "name": "Préfixes en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Dérivé de alto, dérivé du latin alti- de altus."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "prefix",
  "pos_title": "Préfixe",
  "senses": [
    {
      "glosses": [
        "Élément formant des mots comprenant la notion de hauteur."
      ],
      "id": "fr-alti--it-prefix-wzWy67Bd"
    }
  ],
  "sounds": [
    {
      "ipa": "\\al.ˈti\\"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "alti-"
}

{
  "categories": [
    "Préfixes en italien",
    "italien"
  ],
  "etymology_texts": [
    "Dérivé de alto, dérivé du latin alti- de altus."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "prefix",
  "pos_title": "Préfixe",
  "senses": [
    {
      "glosses": [
        "Élément formant des mots comprenant la notion de hauteur."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\al.ˈti\\"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "alti-"
}