"empreinte carbonique" meaning in French

{
  "forms": [
    {
      "form": "empreintes carboniques",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "empreinte carbonique f (plural empreintes carboniques)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "empreinte carbone"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of empreinte carbone"
      ],
      "id": "en-empreinte_carbonique-fr-noun-WEgJjQeR",
      "links": [
        [
          "empreinte carbone",
          "empreinte carbone#French"
        ]
      ],
      "raw_glosses": [
        "(rare) Alternative form of empreinte carbone"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "feminine",
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɑ̃.pʁɛ̃t kaʁ.bɔ.nik/"
    }
  ],
  "word": "empreinte carbonique"
}

{
  "forms": [
    {
      "form": "empreintes carboniques",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "empreinte carbonique f (plural empreintes carboniques)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "empreinte carbone"
        }
      ],
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French multiword terms",
        "French nouns",
        "French terms with IPA pronunciation",
        "French terms with rare senses",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Alternative form of empreinte carbone"
      ],
      "links": [
        [
          "empreinte carbone",
          "empreinte carbone#French"
        ]
      ],
      "raw_glosses": [
        "(rare) Alternative form of empreinte carbone"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "feminine",
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɑ̃.pʁɛ̃t kaʁ.bɔ.nik/"
    }
  ],
  "word": "empreinte carbonique"
}