"interazione gravitazionale" meaning in Italian

{
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "interazione gravitazionale f (uncountable)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "it",
          "name": "Physics",
          "orig": "it:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "gravitational interaction"
      ],
      "id": "en-interazione_gravitazionale-it-noun-a44FCzBl",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "gravitational interaction",
          "gravitational interaction"
        ]
      ],
      "raw_glosses": [
        "(physics) gravitational interaction"
      ],
      "related": [
        {
          "word": "gravità"
        },
        {
          "word": "gravitazione"
        }
      ],
      "tags": [
        "feminine",
        "uncountable"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "it:Gravità"
      ]
    }
  ],
  "word": "interazione gravitazionale"
}

{
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "interazione gravitazionale f (uncountable)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "related": [
    {
      "word": "gravità"
    },
    {
      "word": "gravitazione"
    }
  ],
  "senses": [
    {
      "categories": [
        "Italian entries with incorrect language header",
        "Italian feminine nouns",
        "Italian lemmas",
        "Italian multiword terms",
        "Italian nouns",
        "Italian uncountable nouns",
        "it:Physics"
      ],
      "glosses": [
        "gravitational interaction"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "gravitational interaction",
          "gravitational interaction"
        ]
      ],
      "raw_glosses": [
        "(physics) gravitational interaction"
      ],
      "tags": [
        "feminine",
        "uncountable"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "it:Gravità"
      ]
    }
  ],
  "word": "interazione gravitazionale"
}