"dilatazione termica" meaning in Italien

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de dilatazione et de termica."
  ],
  "forms": [
    {
      "form": "dilatazioni termiche",
      "ipas": [
        "\\di.la.tat.ˈt͡sjo.ni ˈtɛr.mi.ke\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en italien de la mécanique",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en italien de la physique",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en italien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Dilatation thermique, dilatation d’une matière (ou d’un objet, d’une construction) en fonction de la température."
      ],
      "id": "fr-dilatazione_termica-it-noun-9ZO5eAWM",
      "tags": [
        "physical"
      ],
      "topics": [
        "mechanical"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\di.la.tat.ˈt͡sjo.ne ˈtɛr.mi.ka\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "dilatazione termica"
}

{
  "categories": [
    "Compositions en italien",
    "Locutions nominales en italien",
    "italien"
  ],
  "etymology_texts": [
    "Composé de dilatazione et de termica."
  ],
  "forms": [
    {
      "form": "dilatazioni termiche",
      "ipas": [
        "\\di.la.tat.ˈt͡sjo.ni ˈtɛr.mi.ke\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Lexique en italien de la mécanique",
        "Lexique en italien de la physique",
        "Wiktionnaire:Exemples manquants en italien"
      ],
      "glosses": [
        "Dilatation thermique, dilatation d’une matière (ou d’un objet, d’une construction) en fonction de la température."
      ],
      "tags": [
        "physical"
      ],
      "topics": [
        "mechanical"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\di.la.tat.ˈt͡sjo.ne ˈtɛr.mi.ka\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "dilatazione termica"
}